{"title":"BMW Série 3 Turbo","description":"\u003ch2\u003eBMW Série 3 Turbo: New or Reconditioned\u003c\/h2\u003e\u003cp\u003eLooking for a turbo for your BMW Série 3 (petrol \/ diesel)? Browse this page to find compatible turbos, available new or reconditioned depending on the reference. The sale type (direct sale or exchange) is indicated on each product page, which also details the original reference, equivalent references and compatible engines.\u003c\/p\u003e\u003ch2\u003eNew or Reconditioned: How Does It Work?\u003c\/h2\u003e\u003cp\u003eNew turbos are sold as a direct sale with no exchange: a single delivery, with no unit to return. Reconditioned turbos are sold on an exchange basis: the turbo is delivered first, and your old turbo is only collected after delivery and fitting. In both cases, the turbo carries a 12-month warranty, subject to fitting by a qualified professional, and you can pay in up to 10 instalments. Not sure about compatibility? Request a quote: our team will verify the exact reference from your registration document.\u003c\/p\u003e","products":[{"product_id":"turbo-bmw-serie-3-reconditionne-49131-07171","title":"Reconditioned BMW Série 3 335i\/335xi Turbo – Ref. 49131-07171","description":"\u003ch2\u003eDiagnosing a turbo on a BMW Série 3 335i\/335xi before replacement\u003c\/h2\u003e\u003cp\u003eBefore ordering a reconditioned turbo for a BMW Série 3 335i or 335xi, it is essential to confirm that the fault lies with the turbocharger itself and not with an ancillary component. An unusual whistling noise under acceleration, a gradual loss of power, exhaust smoke, or an illuminated engine warning light are all signs that should raise concern. You should check the play in the turbo shaft, the condition of the boost hoses, any abnormal axial or radial play in the turbine, and the oil pressure reaching the turbo. This methodical check prevents you from replacing a perfectly good part when the problem actually stems from a cracked hose or a faulty sensor.\u003c\/p\u003e\u003ch2\u003eCompatibility of the turbo for BMW Série 3 335i and 335xi\u003c\/h2\u003e\u003cp\u003eThis reconditioned turbo is compatible with reference 49131-07171, intended for BMW Série 3 models fitted with the 335i and 335xi petrol engines, with an engine capacity of 2979 cm³. The engine codes covered are N54 B30 A, N54 B30 B and N55 B30 A. Before placing an order, it is strongly recommended that you verify the reference printed directly on the old turbo or on the vehicle's identification plate, as certain engine variants may share components that are similar but not identical.\u003c\/p\u003e\u003ch2\u003eExchange basis and warranty for this BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis reconditioned turbo is sold on an exchange basis: in accordance with our Terms and Conditions, the old turbo must be returned, but it is only collected after the new unit has been delivered and fitted, so your vehicle is not left off the road. The part is covered by a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the turbo on the N54\/N55 engine\u003c\/h2\u003e\u003cp\u003eOn the N54 and N55 engines fitted to the 335i and 335xi, lubrication plays a decisive role in turbo longevity: using a suitable quality oil and strictly observing oil change intervals will limit the build-up of deposits in the oil galleries. Before fitting, it is advisable to check the oil circuit, the condition of the feed and return hoses, and the cleanliness of the air intake and intercooler. When starting the engine for the first time, priming the turbo with oil before the initial start-up ensures immediate lubrication of the bearings and prevents any dry running.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255034302549,"sku":"4913107171_TURBO","price":384.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_ef4df325-f7f4-4c2b-ae86-7d0e4a4a65ee.png?v=1790810349"},{"product_id":"turbo-bmw-serie-3-reconditionne-49335-00500","title":"Reconditioned BMW Série 3 320d Turbo – Ref. 49335-00500","description":"\u003ch2\u003eRestore the full power of your BMW Série 3 320d\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 320d, a turbo in good condition makes itself felt immediately behind the wheel: throttle response becomes crisp again from low revs, the N47 diesel engine regains its characteristic torque with no flat spots under acceleration, and any whistling or grinding noise disappears. Conversely, a worn turbo results in a gradual loss of power, increased fuel consumption and sometimes the vehicle entering limp mode. This reconditioned turbo, compatible with reference 49335-00500, restores that driving experience without the cost of a brand-new part.\u003c\/p\u003e\u003ch2\u003eCompatibility with 320d engines in the Série 3\u003c\/h2\u003e\u003cp\u003eThis reconditioned turbo is compatible with BMW Série 3 models fitted with the 2.0-litre N47 diesel engine, available in several power outputs depending on the variant (163, 184 or 200 hp). The engine codes concerned include N47D20A, N47D20C and N47D20O1. Before placing an order, it is essential to check the exact reference printed on the label of your original turbo, as several turbo variants may have been fitted to the Série 3 depending on the year of manufacture and trim level.\u003c\/p\u003e\u003ch2\u003eExchange basis and warranty on this Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis reconditioned turbo is sold on an exchange basis: your old turbo must be returned in accordance with our Terms and Conditions. It is only collected after the new turbo has been delivered and fitted, so your BMW Série 3 is not left off the road during the process. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eCommon causes of turbo failure and fitting advice for the N47 engine\u003c\/h2\u003e\u003cp\u003eOn the N47 engine in the Série 3, premature turbo failure is often caused by a lubrication issue: poor-quality oil, missed oil changes, or a blocked oil circuit. A clogged air filter or an intercooler contaminated with oil can also disrupt turbo operation. Before fitting, carefully inspect the oil circuit (feed and return lines), the condition of the hoses and the cleanliness of the air intake. After installation, it is essential to prime the turbo with oil before the first engine start, to ensure immediate lubrication of the bearings and extend the service life of the part.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/reconditioned-bmw-x3-turbo-49335-00500\"\u003eReconditioned BMW X3 Turbo – Ref. 49335-00500\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255034433621,"sku":"4933500500_TURBO","price":424.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_da8c68ca-9ab9-436a-a1a9-f939e17b165f.png?v=1790810352"},{"product_id":"turbo-bmw-serie-3-neuf-18539880007","title":"New BMW Série 3 335i Turbo – Ref. 18539880007","description":"\u003ch2\u003eWhy does the turbo on the BMW Série 3 335i fail more often?\u003c\/h2\u003e\u003cp\u003eOn the BMW Série 3 335i fitted with the N55B30A engine, the turbocharger is put under intense strain due to the power output of this supercharged petrol unit. The main causes of failure observed on this engine are linked to insufficient or delayed lubrication when cold, the use of oil that does not meet manufacturer specifications or where service intervals have not been observed, and a clogged air filter disrupting the intake. Hard acceleration immediately after a cold start, or switching the engine off straight after sustained use, also accelerates wear on the turbo's bearings and cooling system.\u003c\/p\u003e\u003ch2\u003eNew turbo compatible with reference 18539880007 for the Série 3 335i\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 18539880007, intended for the BMW Série 3 335i with the N55B30A engine, a 2979 cm³ petrol unit. Before placing an order, we recommend checking the reference marked on your old turbo or on the vehicle's identification plate, as designations may vary depending on the version and market.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for this Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward sale: it is a new part delivered directly, with no return or collection of the old turbo required, and no core charge. A 12-month parts warranty applies, subject to fitting being carried out by a qualified professional. Payment for your order can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the turbo on your 335i\u003c\/h2\u003e\u003cp\u003eBefore fitting the new turbo to the N55B30A, it is essential to check the condition of the oil circuit, the feed and return hoses, and the cleanliness of the air intake and intercooler. Any residue or blockage in these components can quickly damage the new turbo. When starting up, the oil circuit should be primed before the first start to ensure immediate lubrication of the bearings. Regularly checking engine oil quality and adhering to service intervals will also help extend the life of the turbo on this supercharged petrol engine.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-4-18539880007\"\u003eNew BMW Série 4 Turbo – Ref. 18539880007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-5-18539880007\"\u003eNew BMW Série 5 Turbo – Ref. 18539880007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-6-18539880007\"\u003eNew BMW Série 6 Turbo – Ref. 18539880007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x6-18539880007\"\u003eNew BMW X6 Turbo – Ref. 18539880007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x5-18539880007\"\u003eNew BMW X5 Turbo – Ref. 18539880007\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255067693141,"sku":"18539880007_TURBO","price":819.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_774f48db-277d-404f-90ba-838ed549ba8d.png?v=1790810517"},{"product_id":"turbo-bmw-serie-3-neuf-54409880046","title":"New BMW Série 3 316d\/318d Turbo – Ref. 54409880046","description":"\u003ch2\u003eSigns of a worn turbo on the BMW Série 3 316d and 318d\u003c\/h2\u003e\u003cp\u003eOn the B47D20A and N47D20C diesel engines fitted to the BMW Série 3, a turbo nearing the end of its life typically makes itself known through a noticeable loss of power under acceleration, an unusual whistling noise as the revs rise, darker or bluish exhaust smoke, and the engine warning light coming on. Excessive fuel consumption and the vehicle entering limp mode can also occur when boost pressure is no longer properly regulated. These symptoms, common on the 1995 cm³ units used in this model, should prompt a prompt inspection of the turbocharger before the fault worsens.\u003c\/p\u003e\u003ch2\u003eA new turbo compatible with reference 54409880046\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 54409880046 and is intended for BMW Série 3 316d and 318d diesel models with a 1995 cm³ engine, fitted with engine codes B47D20A and N47D20C. Before placing an order, we recommend checking this reference directly on the old turbo or on the vehicle's registration document to ensure perfect compatibility with your BMW Série 3.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold outright — there is no exchange: it is a straightforward sale, the customer has no old unit to return, and the turbo is simply delivered in a single shipment. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before fitting on the 316d and 318d\u003c\/h2\u003e\u003cp\u003eOn these 1995 cm³ diesel engines, turbo failure is most commonly caused by a lubrication fault linked to incorrect oil grade or missed oil changes, a clogged air filter, or a cracked intercooler allowing contaminants through. Before fitting the new turbo, it is advisable to check the oil circuit, the condition of the hoses, and the cleanliness of the air intake. On start-up, priming the turbo with oil is recommended to ensure immediate lubrication of the bearings from the very first start.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-1-new-54409880046\"\u003eNew BMW Série 1 Turbo – Ref. 54409880046\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-2-new-54409880046\"\u003eNew BMW Série 2 Turbo – Ref. 54409880046\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-4-54409880046\"\u003eNew BMW Série 4 Turbo – Ref. 54409880046\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255122186325,"sku":"54409880046_TURBO","price":484.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_9d026def-dd42-4a8f-a607-191f4cdb82c2.png?v=1790811065"},{"product_id":"turbo-bmw-serie-3-neuf-700447-5009s","title":"New BMW Série 3 318d\/320d Turbo – Ref. 700447-5009S","description":"\u003ch2\u003eSigns of a worn turbo on a BMW Série 3 (E46) 318d and 320d\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 E46 fitted with the M47 D20 engine, a turbo nearing the end of its life typically shows itself through a loss of power under acceleration, an unusual whistling noise from under the bonnet, blue or black exhaust smoke, and sometimes an engine warning light accompanied by a fault code related to boost pressure. Excessive fuel consumption and hesitation on pick-up are also common symptoms reported by owners of 318d and 320d models of this generation.\u003c\/p\u003e\u003ch2\u003eAbout the new turbo for the BMW Série 3 E46\u003c\/h2\u003e\u003cp\u003eThis new turbo, compatible with reference 700447-5009S, has been designed to restore the original performance of your BMW Série 3 (E46) in 318d or 320d form. It regulates the air pressure entering the engine in order to optimise combustion, power output and fuel consumption.\u003c\/p\u003e\u003ch2\u003eCompatibility with the 318d and 320d engines\u003c\/h2\u003e\u003cp\u003eThis turbo is compatible with the following engines in the BMW Série 3 (E46):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e318d, engine M47 D20 (204D1), Diesel, 1951 cm3\u003c\/li\u003e\n\u003cli\u003e320d, engine M47 D20 (204D1), Diesel, 1951 cm3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBefore placing an order, it is recommended that you check the reference number on the old turbo or on the vehicle's identification plate, as some power variants may share similar components without being strictly identical.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for this BMW turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no old unit to return, and your order results in a single delivery of the new turbo. It comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before and during fitting on the M47 engine\u003c\/h2\u003e\u003cp\u003eOn the M47 D20 engines of the 318d and 320d, premature turbo failure is often caused by inadequate lubrication, poor-quality oil or missed oil changes, as well as a clogged air filter or a damaged intercooler. Before fitting, check the oil circuit, the condition of the hoses and the cleanliness of the air intake. When starting the engine for the first time, priming the turbo with oil is essential to ensure immediate lubrication and protect the longevity of the part.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-5-520d-700447-5009s\"\u003eNew BMW Série 5 Turbo – Ref. 700447-5009S\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255198470229,"sku":"7004475009S_TURBO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_7166b1e5-309b-42fe-939f-5a6a71cb0f55.png?v=1790811850"},{"product_id":"turbo-bmw-serie-3-neuf-750431-5013s","title":"New BMW Série 3 320d Turbo – Ref. 750431-5013S","description":"\u003ch2\u003eDiagnosing a turbo on a BMW Série 3 320d before replacement\u003c\/h2\u003e\u003cp\u003eBefore considering replacing the turbo on your BMW Série 3 320d (E46), a thorough diagnosis is essential. Loss of power under acceleration, black or blue exhaust smoke, an unusual whistling noise, or an illuminated engine warning light can all indicate turbocharger wear. Checking the boost pressure, visually inspecting the turbine blades, and checking the hoses for leaks will confirm whether the turbo is indeed the cause before proceeding with replacement.\u003c\/p\u003e\u003ch2\u003eThe new turbo for the BMW Série 3 320d (E46)\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 750431-5013S, intended for BMW Série 3 320d (E46) models fitted with the M47 D20 engine, a 1995 cm³ diesel unit. It provides the boost required for the engine to run correctly, restoring the vehicle's original power and responsiveness.\u003c\/p\u003e\u003ch2\u003eCompatibility and reference verification\u003c\/h2\u003e\u003cp\u003eBefore placing an order, it is recommended that you check the reference marked on the old turbo to ensure it matches exactly the reference shown, as several variants may have been fitted to this engine depending on the production period.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for your 320d\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is nothing to return, no old turbo to send back, no collection — just a single delivery. The part carries a 12-month parts warranty, subject to fitting by a qualified professional.\u003c\/p\u003e\u003ch2\u003eFitting advice and common causes of failure\u003c\/h2\u003e\u003cp\u003eOn the M47 D20 engine, the majority of turbo failures stem from inadequate lubrication caused by poor-quality engine oil or missed oil changes, as well as a clogged air filter or a damaged intercooler. Before fitting, check the oil circuit, the condition of the hoses, and the cleanliness of the air intake. When starting the engine for the first time, priming the turbo with oil is essential to ensure immediate lubrication of the bearings and prevent premature wear. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-750431-5013s\"\u003eNew BMW Série 1 Turbo – Ref. 750431-5013S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-5-750431-5013s\"\u003eNew BMW Série 5 Turbo – Ref. 750431-5013S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-x3-new-750431-5013s\"\u003eNew BMW X3 Turbo – Ref. 750431-5013S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255222358101,"sku":"7504315013S_TURBO","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_fb46e215-2dbb-4652-8473-668cc390556e.png?v=1790812049"},{"product_id":"turbo-bmw-serie-3-neuf-717478-5003s","title":"New BMW Série 3 318d\/320d Turbo – Ref. 717478-5003S","description":"\u003ch2\u003eSigns of a Worn Turbo on a BMW Série 3 (E46)\u003c\/h2\u003e\u003cp\u003eOn a diesel BMW Série 3 (E46), a turbo nearing the end of its life typically shows itself through a loss of power under acceleration, an unusual whistling noise as the revs climb, blue or black exhaust smoke, and an engine warning light on the dashboard. Excessive oil consumption or a metallic noise from the turbo outlet should also raise the alarm, as these symptoms often precede complete turbocharger failure.\u003c\/p\u003e\u003ch2\u003eAbout the New Turbo for the BMW Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 717478-5003S and is a direct replacement for the original turbocharger fitted to certain diesel BMW Série 3 (E46) models. It is designed to restore the vehicle's original performance across all body styles — saloon, touring, compact, coupé and cabriolet — while meeting the boost pressure tolerances specified for this engine.\u003c\/p\u003e\u003ch2\u003eEngine Compatibility and Reference Check\u003c\/h2\u003e\u003cp\u003eThis new turbo is intended for diesel engines fitted with the M47 D20 (204D4) unit, with an engine capacity of 1995 cm³, as found on the 318d, 318td, 320d, 320td and 320Cd variants of the Série 3 (E46). Before placing an order, it is essential to check the reference number on your old turbo to confirm exact compatibility with your vehicle, as commercial designations can vary by market and production year.\u003c\/p\u003e\u003ch2\u003eWarranty and Delivery of the BMW Série 3 Turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no old unit to return, the vehicle does not need to be kept off the road, and the order results in a single delivery. It carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting and Maintenance Advice\u003c\/h2\u003e\u003cp\u003eOn the M47 D20 engine, the majority of turbo failures stem from insufficient lubrication caused by poor-quality oil, missed oil changes, or a clogged oil filter. A blocked air filter or a damaged intercooler can also contribute to premature turbocharger wear. Before fitting, check the oil circuit, the condition of the hoses, and the cleanliness of the air intake. After installation, prime the turbo with oil before the first start and avoid pushing the engine hard when cold, to maximise the longevity of the part.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255222554709,"sku":"7174785003S_TURBO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_52bf83e5-ba7c-49a5-8123-eb9c769a9e8f.png?v=1790812053"},{"product_id":"turbo-bmw-serie-3-neuf-767378-5010s","title":"New BMW Série 3 316d\/318d Turbo – Ref. 767378-5010S","description":"\u003ch2\u003eWhat a new turbo does for your BMW Série 3\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 316d or 318d, a turbo in good condition makes itself felt first in mid-range response: boost returns from low revs, the engine regains its usual smoothness with no flat spot on acceleration, and idle becomes stable again. Conversely, a worn turbocharger typically shows itself as a loss of power, exhaust smoke, an unusual whistling noise, or fuel consumption that climbs for no apparent reason. Fitting a new turbo compatible with reference 767378-5010S restores the original driving feel to your Série 3 saloon or estate.\u003c\/p\u003e\u003ch2\u003eCompatibility with 316d and 318d engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with BMW Série 3 models (body styles E90, E90N, E91, E91N) fitted with the 316d and 318d engines, which are based on the 1995 cm³ diesel units known under engine codes N47 D20 A and N47 D20 C. Before placing an order, we recommend checking the reference printed on your old turbo or on the vehicle's identification plate, as certain power variants may share closely related references.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for your Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is nothing to return, and no collection of your old turbo is required. A single delivery is all that is needed to receive your new turbo. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before fitting on the N47 engine\u003c\/h2\u003e\u003cp\u003eOn the N47 D20 A and N47 D20 C engines, premature turbo failure is often caused by insufficient lubrication, unsuitable oil quality, missed oil changes, or a clogged air filter or intercooler. Before fitting the new turbo, have the oil circuit, hose condition and air intake checked to eliminate any residual contamination. Also prime the turbo with oil before the first start, and drive gently for the first few kilometres without pushing a cold engine.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-767378-5010s\"\u003eNew BMW Série 1 Turbo – Ref. 767378-5010S\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255268429909,"sku":"7673785010S_TURBO","price":479.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_7ecb134c-b6ff-48f3-ad3a-cc3555ca16a3.png?v=1790812069"},{"product_id":"turbo-bmw-serie-3-neuf-731877-5010s","title":"New BMW Série 3 320d Turbo – Ref. 731877-5010S","description":"\u003ch2\u003eA new turbo designed for everyday use on the BMW Série 3 (E46)\u003c\/h2\u003e\u003cp\u003eThe BMW Série 3 (E46) 320d, 320Cd and 320td is frequently used for long road and motorway journeys interspersed with urban driving. This repeated demand on the turbocharger, combined with frequent high-rev use, exposes the M47 D20 (204D4) diesel engine to progressive wear of the turbine assembly if the oil circuit is not maintained rigorously. A new turbo restores reliable performance to this engine, which is particularly sensitive to lubrication quality.\u003c\/p\u003e\u003ch2\u003eCompatibility with Série 3 (E46) engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 731877-5010S and fits the BMW Série 3 (E46) in 320d, 320Cd and 320td variants, all powered by the M47 D20 (204D4) diesel unit with an engine capacity of 1995 cm³. Before placing an order, we recommend checking the reference on your old turbo or on the engine plate to confirm exact compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for your 320d, 320Cd or 320td\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward sale: there is nothing to return, your old turbo stays with you, and the new turbo is delivered in a single shipment. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eSymptoms and common causes of failure on the M47 D20\u003c\/h2\u003e\u003cp\u003eOn this diesel engine, a loss of power, abnormal exhaust smoke, excessive oil consumption or an unusual whistling noise should all raise concerns about the condition of the turbo. The most common causes of failure are inadequate lubrication, poor-quality oil or missed oil changes, a clogged air filter or a damaged intercooler, as well as driving habits involving sudden high-rev use without a warm-up period.\u003c\/p\u003e\u003ch2\u003eFitting advice to protect your new turbo\u003c\/h2\u003e\u003cp\u003eBefore fitting this new turbo to your 320d, 320Cd or 320td, carefully check the oil circuit, the condition of the feed and return hoses, and the cleanliness of the air intake and intercooler. When starting up, it is essential to prime the turbo with oil before the first engine start, so as to ensure immediate lubrication of the bearings and extend the service life of the part.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255268921429,"sku":"7318775010S_TURBO","price":489.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_96649ac9-e4e6-418c-95e0-1cebfe5ae765.png?v=1790812072"},{"product_id":"turbo-bmw-serie-3-neuf-924318-5001s","title":"New BMW Série 3 316d\/318d\/320d Turbo – Ref. 924318-5001S","description":"\u003ch2\u003eDiagnosis before replacing the turbo on a BMW Série 3\u003c\/h2\u003e\u003cp\u003eBefore ordering a new turbo for your BMW Série 3, it is advisable to confirm that the turbo is actually the cause of the problem. Progressive power loss, a whistling noise under acceleration, exhaust smoke or excessive oil consumption can also result from a cracked charge hose, a misadjusted wastegate or a faulty sensor. A diagnostic scan can be used to check the boost pressure and rule out these other causes before replacing the turbocharger – particularly on the diesel engines of this generation of Série 3, which are known to place heavy demands on this component.\u003c\/p\u003e\u003ch2\u003eCompatibility of the turbo for BMW Série 3 316d, 318d GT and 320d\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 924318-5001S and its OEM equivalents, fitted to BMW Série 3 models equipped with diesel engines B47 D20 A and N47 D20 C, across the 316d, 318d GT and 320d variants. Before placing an order, please check the reference printed on your old turbo or on your vehicle's engine plate to confirm an exact match with your engine.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for this Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase with no exchange: there is no old unit to return, your old turbo stays with you, and only one delivery is made – the new turbo. The part is covered by a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for B47 and N47 engines\u003c\/h2\u003e\u003cp\u003eOn the diesel engines of this Série 3, turbo failure is often linked to insufficient lubrication, unsuitable oil quality, oil that has not been changed at regular intervals, or a clogged air filter. Before fitting, check the oil circuit, the condition of the charge hoses and the air intake, as well as the cleanliness of the intercooler. Driving too hard immediately after a cold start also accelerates turbo wear. When starting up, it is essential to prime the new turbo with oil before the first start to avoid any dry running.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-924318-5001s\"\u003eNew BMW Série 1 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-2-neuf-924318-5001s\"\u003eNew BMW Série 2 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-4-924318-5001s\"\u003eNew BMW Série 4 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-5-new-924318-5001s\"\u003eNew BMW Série 5 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-bmw-x3-turbo-924318-5001s\"\u003eNew BMW X3 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-bmw-x4-turbo-924318-5001s\"\u003eNew BMW X4 Turbo – Ref. 924318-5001S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255274197077,"sku":"9243185001S_TURBO","price":539.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_13454041-8f22-4c8f-8b52-cbf8b217f0c4.png?v=1790812120"},{"product_id":"turbo-bmw-serie-3-neuf-704361-5010s","title":"New BMW Série 3 330d\/330xd Turbo – Ref. 704361-5010S","description":"\u003ch2\u003eA new turbo designed for real-world use on the BMW Série 3 330d\/330xd (E46)\u003c\/h2\u003e\u003cp\u003eThe BMW Série 3 (E46) in 330d or 330xd form is frequently used for long road and motorway journeys, sometimes under load with passengers or luggage, and even for towing on xDrive variants. This usage profile, combined with the dynamic driving style typical of this sporting saloon, places considerable demands on the turbocharger: repeated pressure spikes, high temperatures at the manifold outlet, and frequent heat\/cool cycles. Over time, these stresses can accelerate wear on the bearings and the variable-geometry regulation system if maintenance is not kept up to scratch.\u003c\/p\u003e\u003ch2\u003eCompatibility with the M57 D30 engine in the Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 704361-5010S, intended for BMW Série 3 (E46) models fitted with the 2.9-litre M57 D30 diesel engine, engine code 306D1, as found on the 330d and 330xd variants. Before placing an order, it is essential to check the reference marked on the old turbo or on the vehicle's identification plate, as different versions of this engine may have been fitted with different turbos depending on the year and market.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for this Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no old unit to return, and the turbo is delivered ready to be fitted to the Série 3. The product is covered by a 12-month parts warranty, subject to fitting being carried out by a professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice to protect your new turbo\u003c\/h2\u003e\u003cp\u003eOn the M57 D30, the majority of premature failures stem from inadequate lubrication: insufficient-quality engine oil, missed oil changes, or an oil feed hose clogged with carbon deposits. Before fitting, check the oil circuit, the cleanliness of the feed and return hoses, and the condition of the air filter and intercooler — any build-up of dirt can disrupt intake pressure. On first start-up, prime the turbo with oil to ensure immediate lubrication of the bearings before the engine builds up revs.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x5-704361-5010s\"\u003eNew BMW X5 Turbo – Ref. 704361-5010S\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255298314325,"sku":"7043615010S_TURBO","price":404.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_64b907c4-fcbc-4b7a-a4d3-a69455913346.png?v=1790812660"},{"product_id":"turbo-bmw-serie-3-neuf-758352-5026w","title":"New BMW Série 3 325d\/330d Turbo – Ref. 758352-5026W","description":"\u003ch2\u003eA new turbo built for the real-world demands of your BMW Série 3\u003c\/h2\u003e\u003cp\u003eWhether it is used for long motorway runs, regular business journeys or stop-start urban driving, the diesel BMW Série 3 puts its turbocharger under considerable strain. Repeated boost cycles, idling after hard driving and constantly varying engine loads can all accelerate turbo wear — particularly if the oil circuit has not been serviced diligently. This new turbo is designed to restore factory-standard performance to your vehicle.\u003c\/p\u003e\u003ch2\u003eCompatibility with BMW Série 3 engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 758352-5026W, fitted to BMW Série 3 models (body styles E90, E91, E92, E93) equipped with the \u003cstrong\u003e325d, 330d and 330xd\u003c\/strong\u003e engines — 2993 cm³ diesel units corresponding to engine codes \u003cstrong\u003eM57306D3\u003c\/strong\u003e and \u003cstrong\u003eN57N306D3\u003c\/strong\u003e. Before ordering, we recommend checking the exact reference printed on your old turbo or on the vehicle registration document, as certain body and power variants may share closely related references.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: no old unit to return, no collection arranged. There is a single delivery — the new turbo for your BMW Série 3. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before and after fitting\u003c\/h2\u003e\u003cp\u003eOn the 3.0 diesel engines fitted to the Série 3, turbo longevity depends heavily on the quality and frequency of oil changes, the condition of the air filter and the integrity of the intercooler. Before fitting, it is essential to inspect the oil circuit (hoses and return lines) and the air intake to rule out any risk of contamination or inadequate lubrication. On first start-up, the new turbo must be primed with oil to ensure the bearings are lubricated immediately and the reliability of the part is preserved.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255304671317,"sku":"7583525026W_TURBO","price":549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_90f47f02-fc58-4997-80a4-d5217c6ae19c.png?v=1790812885"},{"product_id":"turbo-bmw-serie-3-neuf-777853-5013s","title":"New BMW Série 3 325d\/330d Turbo – Ref. 777853-5013S","description":"\u003ch2\u003eSigns of a Worn Turbo on a BMW Série 3 325d\/330d\u003c\/h2\u003e\u003cp\u003eOn the 325d, 330d and 330xd engines fitted with the N57D30A unit, a turbo nearing the end of its life typically shows itself through a loss of power under acceleration, a high-pitched whistling noise that worsens with engine speed, blue or black exhaust smoke, and sometimes an engine warning light accompanied by a fault code related to boost pressure. Excessive oil consumption or abnormal play in the turbo shaft are also warning signs to watch for before the fault worsens and causes engine damage.\u003c\/p\u003e\u003ch2\u003eAbout the New Turbo for the BMW Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 777853-5013S and is a direct replacement for a faulty turbocharger on the BMW Série 3 (saloon, Touring estate, coupé or cabriolet) in 325d, 330d or 330xd form. It is a brand-new part, designed to restore the original power and responsiveness of this 6-cylinder diesel engine with a capacity of 2993 cm³.\u003c\/p\u003e\u003ch2\u003eN57D30A Engine Compatibility\u003c\/h2\u003e\u003cp\u003eThis turbo is designed for the N57D30A engine, fitted to the 325d, 330d and 330xd variants of the BMW Série 3. Before purchasing, it is strongly recommended that you check the reference number on your old turbo as well as the engine code shown on the registration document or on the engine block, to ensure perfect compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and Delivery for the BMW Série 3 Turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: no old unit to return — there is no exchange requirement, simply a standard delivery. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting Advice for the N57D30A\u003c\/h2\u003e\u003cp\u003eBefore fitting, check the condition of the oil circuit, the cleanliness of the lubrication hoses and the absence of leaks at the connections, as well as the condition of the air filter and intercooler, which are often responsible for premature failure. A full oil change using a suitable quality oil is essential, as is priming the oil circuit before the first start-up to ensure immediate lubrication of the turbo. Gentle driving during the first few kilometres will also allow the part to bed in gradually.\u003c\/p\u003e\u003ch2\u003eThis Same Turbo Also Fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-5-777853-5013s\"\u003eNew BMW Série 5 Turbo – Ref. 777853-5013S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-7-777853-5013s\"\u003eNew BMW Série 7 Turbo – Ref. 777853-5013S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255304802389,"sku":"7778535013S_TURBO","price":559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_3c5410c2-aaa5-44ec-9243-6684e9b2a9ca.png?v=1790812888"},{"product_id":"turbo-bmw-serie-3-neuf-9vb01","title":"New BMW Série 3 316d\/318d Turbo – Ref. 9VB01","description":"\u003ch2\u003eWhat a new turbo does for your BMW Série 3 316d or 318d\u003c\/h2\u003e\u003cp\u003eBehind the wheel, the difference is felt from the very first turn: sharper throttle response, smooth and immediate pick-up with no lag, the disappearance of that high-pitched whistle and blue smoke on acceleration, and an engine that no longer artificially limits itself in limp-home mode. On a BMW Série 3 fitted with the N47N diesel engine, a turbo in good condition restores the responsiveness you'd expect from this unit, whether in town or pushing on at speed on a dual carriageway.\u003c\/p\u003e\u003ch2\u003eCompatibility with BMW Série 3 engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 9VB01 and fits the BMW Série 3 316 d 116 ch and 318 d 143 ch in particular, equipped with the N47 D20 C, N47N engine with a 1995 cm3 diesel capacity. Before ordering, it is strongly recommended that you check the exact reference printed on the old turbo once removed, as production changes can mean several variants coexist on the same model.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is nothing to return — no return or collection of the old turbo is required. A single delivery is all it takes to receive the new turbo and fit it to your BMW Série 3. The part is covered by a 12-month parts warranty, provided fitting is carried out by a professional. Payment can be spread over several instalments, up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the N47N engine\u003c\/h2\u003e\u003cp\u003eOn this diesel unit, turbo longevity depends greatly on the quality and frequency of oil changes, the condition of the air filter, and keeping the intake free of deposits. Before fitting the new turbo, check the oil circuit, the cleanliness of the boost hoses, and that there are no carbon deposits in the heat exchanger or intercooler that could contaminate the new part. Always prime the turbo with oil before the first start-up to ensure immediate lubrication of the bearings and prevent premature seizure.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-9vb01\"\u003eNew BMW Série 1 Turbo – Ref. 9VB01\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-2-neuf-9vb01\"\u003eNew BMW Série 2 Turbo – Ref. 9VB01\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-4-9vb01\"\u003eNew BMW Série 4 Turbo – Ref. 9VB01\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-bmw-x1-turbo-9vb01\"\u003eNew BMW X1 Turbo – Ref. 9VB01\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255307849813,"sku":"9VB01_TURBO","price":514.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_cd1c7a04-540c-4daa-9973-845a02dee25e.png?v=1790812929"},{"product_id":"turbo-bmw-serie-3-neuf-49131-07160","title":"New BMW Série 3 335i Turbo – Ref. 49131-07160","description":"\u003ch2\u003eWhy does the turbo fail on the BMW Série 3 335i?\u003c\/h2\u003e\u003cp\u003eOn the BMW Série 3 335i, the N54B30A block runs two turbochargers mounted in parallel, each feeding three cylinders. The turbo compatible with reference 49131-07160 corresponds to the cylinders 1 to 3 position. On this twin-turbo petrol engine, the most common causes of failure are linked to insufficient lubrication (degraded oil, missed oil changes, low oil pressure), a clogged air filter that encourages particle ingestion, a split hose or air fitting upstream of the turbo, or prolonged operation under excessive boost pressure. Excessive shaft play, whistling or knocking noises on deceleration, power loss, or blue smoke from the exhaust are all tell-tale signs of a worn turbo on this engine.\u003c\/p\u003e\u003ch2\u003eCompatibility with the BMW Série 3 335i\u003c\/h2\u003e\u003cp\u003eThis new turbo is designed to fit the 335i petrol engine in the BMW Série 3, equipped with the 2979 cm³ N54B30A engine, in the cylinders 1 to 3 position. Before placing an order, it is strongly recommended that you check the reference number on the old turbo or on the vehicle's identification plate, as certain versions of this engine may be fitted with different turbos depending on the position (front or rear) and the year of manufacture.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no part to return, no old turbo to send back, and no collection of the old unit. It is a single delivery of the new turbo. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the N54B30A engine\u003c\/h2\u003e\u003cp\u003eBefore installing the new turbo on the 335i, it is advisable to check the condition of the oil circuit (feed and return hoses), to ensure there are no leaks or cracks in the air hoses between the turbos, the intercooler and the intake, and to make sure the air intake and air filter are clean. When starting up, the turbo should be primed with oil before the first start, so as to ensure immediate lubrication of the bearings and protect the service life of the new part.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x6-xdrive35i-49131-07160\"\u003eNew BMW X6 Turbo – Ref. 49131-07160\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255335145557,"sku":"4913107160_TURBO","price":419.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_3e64ab38-9202-4d63-a842-acb89aa2b6a9.png?v=1790813550"},{"product_id":"turbo-bmw-serie-3-neuf-49131-07355","title":"New BMW Série 3 335i Turbo – Ref. 49131-07355","description":"\u003ch2\u003eWhy does the turbo on the BMW Série 3 335i fail prematurely?\u003c\/h2\u003e\u003cp\u003eOn the BMW Série 3 335i fitted with the N54B30 engine, the turbo operates under demanding conditions due to the relatively small engine capacity combined with high boost pressure. The most common causes of failure observed on this engine are linked to insufficient lubrication, the use of non-approved engine oil, or excessively long oil change intervals, all of which cause the turbine shaft bearings to become clogged. A blocked air filter or a dirty intake system can also allow abrasive particles to enter the compressor, while repeated spirited driving without allowing the engine to cool down accelerates wear on the internal components.\u003c\/p\u003e\u003ch2\u003eCompatibility of the new turbo with the Série 3 335i\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with the 335i engine, fitted with the N54B30 petrol engine with an engine capacity of 2979 cm³. Before placing an order, it is essential to check the exact reference marked on the old turbo or on the vehicle's identification plate, as certain power variants may use different turbos.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the new BMW Série 3 335i turbo\u003c\/h2\u003e\u003cp\u003eThis turbo for the BMW Série 3 335i is new and sold as a straightforward purchase: no part needs to be returned — there is no return or collection of the old turbo. The order is delivered in a single shipment, directly to the address provided. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the N54B30\u003c\/h2\u003e\u003cp\u003eBefore installing this new turbo on a BMW Série 3 335i, the condition of the oil circuit, hoses and air intake should be checked to prevent any contamination of the new component. Priming the turbo with oil before the first start-up is recommended to ensure immediate lubrication of the bearings. It is also advisable to check for any leaks at the exhaust manifold and boost pipework after fitting.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x6-49131-07355\"\u003eNew BMW X6 Turbo – Ref. 49131-07355\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255335211093,"sku":"4913107355_TURBO","price":419.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_cb165fc5-fb5b-480d-82f3-1639f779d37d.png?v=1790813551"},{"product_id":"turbo-bmw-serie-3-neuf-49131-07271","title":"New BMW Série 3 335i\/335xi Turbo – Ref. 49131-07271","description":"\u003ch2\u003eSigns of a failing turbo on a BMW Série 3 335i\/335xi\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 335i or 335xi fitted with the twin-turbo petrol engine, a turbo nearing the end of its life typically makes itself known through sluggish acceleration despite high engine revs, an unusual whistling noise under the bonnet, exhaust smoke, or unexplained excessive fuel consumption. An illuminated engine warning light – sometimes accompanied by a loss of power flagged by the ECU – should also put the driver on alert. These symptoms frequently point to wear in the turbo assembly or its boost control system, and warrant a prompt diagnosis before more serious engine damage occurs.\u003c\/p\u003e\u003ch2\u003eCompatibility of this new turbo for the BMW Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49131-07271 and is intended for BMW Série 3 models fitted with the 335i and 335xi powertrains, powered by the 2979 cm³ petrol engines identified under engine codes N54B30, N54B30A, N54B30B and N55B30A. Before placing an order, we recommend checking the reference printed on the old turbo fitted to the vehicle to confirm an exact match with the model in question.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for this BMW turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: no old part to return – there is no return or collection of the old turbo. A single delivery is made, comprising the new turbo only. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the turbo on your 335i\/335xi\u003c\/h2\u003e\u003cp\u003eOn N54 and N55 twin-turbo engines, turbo failure most commonly stems from a lubrication fault caused by unsuitable oil quality or missed oil changes, a clogged air filter, or a damaged intercooler allowing contaminants through. Before fitting the new turbo, check the condition of the oil circuit, the lubrication hoses and the air intake to prevent premature contamination. When starting the engine for the first time, priming the turbo with oil is essential to ensure immediate lubrication of the bearings from the very first start. Gentle driving during the first few kilometres also helps the new turbo bed in properly on your BMW Série 3.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-bmw-x6-turbo-49131-07271\"\u003eNew BMW X6 Turbo – Ref. 49131-07271\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255335276629,"sku":"4913107271_TURBO","price":419.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_a2cb0a0a-59f3-457c-87d7-05294cd77d39.png?v=1790813553"},{"product_id":"turbo-bmw-serie-3-neuf-49131-07089","title":"New BMW Série 3 335i Turbo – Ref. 49131-07089","description":"\u003ch2\u003eA new turbo designed for spirited driving in the BMW Série 3 335i\u003c\/h2\u003e\u003cp\u003eThe BMW Série 3 335i – whether in saloon (E90), Touring estate (E91), coupé (E92) or convertible (E93) form – is prized for its dynamic character and its ability to be driven hard, including on motorways or on mountain roads. This kind of use, combined with the high boost pressure generated by the 3.0i twin-turbo petrol engine, places considerable strain on the turbines. Repeated hard acceleration without a gradual warm-up, switching the engine off immediately after a spirited drive, or using engine oil not suited to high-performance applications can all accelerate wear to the turbocharger's bearings and shafts.\u003c\/p\u003e\u003ch2\u003eCompatibility of this new turbo with the Série 3 335i\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49131-07089 and fits the 335i 3.0i petrol engines, with a capacity of 2979 cm³, associated with engine codes N54B30A, N54B30B and N55B30A. Before placing an order, we recommend checking the reference marked on your old turbo or on your V5C registration document to confirm an exact match with your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of this new turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no old unit to return – the turbo is simply delivered to you for fitting to your BMW Série 3 335i. It comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before fitting to the N54\/N55 engine\u003c\/h2\u003e\u003cp\u003eBefore installing this turbo, check the condition of the oil circuit, the cleanliness of the feed and return hoses, as well as the air intake and intercooler, to avoid any premature contamination. Pre-lubricating the turbine with oil before the first start is recommended to ensure immediate lubrication. Also check the quality and frequency of engine oil changes, as well as the condition of the air filter – both are key factors in the longevity of the turbo on this type of twin-turbo petrol engine.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-z4-49131-07089\"\u003eNew BMW Z4 Turbo – Ref. 49131-07089\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255335374933,"sku":"4913107089_TURBO","price":434.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_5146801e-f493-4ba5-8824-efc6f5188145.png?v=1790813555"},{"product_id":"turbo-bmw-serie-3-neuf-49477-02005","title":"New BMW Série 3 320i\/328i Turbo – Ref. 49477-02005","description":"\u003ch2\u003eA new turbo designed for your BMW Série 3\u003c\/h2\u003e\u003cp\u003eThe BMW Série 3 320i and 328i fitted with the N20B20 2.0-litre petrol engine is valued for its versatility, whether on long motorway runs or shorter urban journeys. This mix of sustained high revs and idle or city driving puts considerable strain on the turbocharger, particularly during the sharp acceleration that drivers of this sporting saloon seek out. A new turbo restores performance in line with the vehicle's original specifications.\u003c\/p\u003e\u003ch2\u003eCompatibility with the N20B20 engine in the Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49477-02005, intended for BMW Série 3 320i and 328i models powered by the N20B20, a 1997 cm³ petrol engine. Before placing an order, it is strongly recommended that you check the reference number on your original turbo or its identification plate, as several variants of this engine block were fitted across the Série 3 range depending on the version and market.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for your Série 3\u003c\/h2\u003e\u003cp\u003eThis is a straightforward sale: you receive a new turbo and there is no old unit to return. The new turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before and after fitting on a Série 3 N20B20\u003c\/h2\u003e\u003cp\u003eOn the N20B20 engine, turbo failure is often caused by insufficient lubrication, poor-quality oil or missed oil changes, as well as a clogged air filter or a damaged intercooler. Driving too hard immediately after a cold start also accelerates wear. Before fitting, check the condition of the oil circuit, hoses and air intake to avoid contaminating the new turbo. When starting up for the first time, prime the oil supply to ensure immediate lubrication of the bearings.\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255345107029,"sku":"4947702005_TURBO","price":564.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_f1324e33-9709-4a20-b70e-ee094cb69486.png?v=1790813751"},{"product_id":"turbo-bmw-serie-3-neuf-49477-02407","title":"New BMW Série 3 320i\/330i Turbo – Ref. 49477-02407","description":"\u003ch2\u003eA new turbo designed for the BMW Série 3 320i and 330i\u003c\/h2\u003e\u003cp\u003eWhether used for daily commuting, long motorway journeys or more spirited driving, the BMW Série 3 places considerable demands on its petrol turbocharger in 320i and 330i form. Repeated boost cycles, sharp acceleration and short urban trips all accelerate turbo wear if maintenance is not kept up to scratch. This new turbo, compatible with reference 49477-02407, is designed to restore the original performance of your 2.0-litre petrol engine.\u003c\/p\u003e\u003ch2\u003eCompatibility with Série 3 engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with the 2.0-litre petrol engines fitted to the BMW Série 3 (320i, 330i, 330e) with engine codes B48B20A, B48B20B or B46B20B, across the F30, F31 and F34 generations. Before placing an order, we strongly recommend checking the reference printed on your old turbo's identification plate to confirm exact compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the new turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: it is a brand-new part, delivered without any requirement to return your old turbo. Nothing needs to be sent back — there is just one delivery. It comes with a 12-month parts warranty, subject to fitting by a qualified professional.\u003c\/p\u003e\u003ch2\u003eCommon symptoms and causes of failure on the B48 engine\u003c\/h2\u003e\u003cp\u003eOn B48 engines fitted to the Série 3, a loss of power under acceleration, unusual exhaust smoke or an abnormal whistling noise may indicate turbo failure. The most common causes are insufficient lubrication, poor-quality engine oil or oil that has not been changed at the recommended intervals, a clogged air filter, or an intercooler seal leak. Revving the engine hard immediately after a cold start also places additional strain on the turbocharger.\u003c\/p\u003e\u003ch2\u003eAdvice before and during fitting\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck the condition of the oil circuit and clean the hoses before fitting the new turbo.\u003c\/li\u003e\n\u003cli\u003eInspect the air intake and ensure there are no foreign bodies in the induction system.\u003c\/li\u003e\n\u003cli\u003ePrime the turbo with oil before starting the engine for the first time.\u003c\/li\u003e\n\u003cli\u003eCarry out a full oil change using an oil suited to the B48 engine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eYou can spread the cost of your order by paying in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-49477-02407\"\u003eNew BMW Série 1 Turbo – Ref. 49477-02407\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-2-49477-02407\"\u003eNew BMW Série 2 Turbo – Ref. 49477-02407\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-4-49477-02407\"\u003eNew BMW Série 4 Turbo – Ref. 49477-02407\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255345598549,"sku":"4947702407_TURBO","price":544.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_2b97f144-323a-41f6-bb31-cca498823483.png?v=1790813757"},{"product_id":"turbo-bmw-serie-3-neuf-49477-02404","title":"New BMW Série 3 320i\/330i Turbo – Ref. 49477-02404","description":"\u003ch2\u003eRestore all the performance of your BMW Série 3 with a new turbo\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 320i or 330i, a turbo in good condition makes itself felt immediately behind the wheel: throttle response becomes sharp again, the engine reacts without hesitation and the car regains the sporting driving pleasure that is the hallmark of this saloon. Conversely, a worn turbo shows itself through a gradual loss of power, an unusual whistling noise or exhaust smoke – all telltale signs that the turbocharger is failing.\u003c\/p\u003e\u003ch2\u003eCompatibility of the turbo for the BMW Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49477-02404, fitted to BMW Série 3 320i and 330i models equipped with the 1998 cm³ petrol engines with engine codes B48 B20 A and B48 B20 B. Before placing an order, we recommend checking the reference on the label of your old turbo to confirm it is a perfect match for your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: no unit needs to be returned, there is no return or collection of the old turbo. You receive a single delivery of the new turbo, ready to be fitted to your BMW Série 3. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eAdvice before and during fitting\u003c\/h2\u003e\u003cp\u003eOn B48 engines, most premature turbo failures stem from a lubrication fault: poor-quality oil, missed oil changes or a clogged air filter allowing contaminants to reach the turbine. Before fitting the new turbo, check the condition of the oil circuit, hoses and air intake, as well as the intercooler, to rule out any potential cause of failure. When starting the engine for the first time, carry out an oil priming procedure so that the turbo is properly lubricated from the very first revs, then drive gently afterwards to maximise its service life.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-49477-02404\"\u003eNew BMW Série 1 Turbo – Ref. 49477-02404\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-2-49477-02404\"\u003eNew BMW Série 2 Turbo – Ref. 49477-02404\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/turbo-bmw-serie-4-new-49477-02404\"\u003eNew BMW Série 4 Turbo – Ref. 49477-02404\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255345729621,"sku":"4947702404_TURBO","price":524.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_cf5851d7-b3ac-4d9a-870d-f2483b45b614.png?v=1790813760"},{"product_id":"turbo-bmw-serie-3-neuf-49135-05890","title":"New BMW Série 3 320d Turbo – Ref. 49135-05890","description":"\u003ch2\u003eDiagnosing the turbo before replacing it on your BMW Série 3\u003c\/h2\u003e\u003cp\u003eBefore ordering a new turbo for your BMW Série 3, a thorough diagnosis is recommended to rule out other possible causes of power loss. Checking the boost pressure, visually inspecting the hoses and intake manifold, and verifying that there is no excessive play on the turbine shaft will confirm whether the turbocharger is indeed at fault before replacing it. Checking the control solenoid valve and the associated pressure sensors rounds off this diagnosis usefully on this model.\u003c\/p\u003e\u003ch2\u003eCompatibility of the new turbo with BMW Série 3 engines\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49135-05890, intended for BMW Série 3 models fitted with the \u003cstrong\u003e320 d 163 ch\u003c\/strong\u003e and \u003cstrong\u003e320 d 177 ch\u003c\/strong\u003e engines, \u003cstrong\u003eDiesel\u003c\/strong\u003e, \u003cstrong\u003e1995 cm3\u003c\/strong\u003e, corresponding to engine codes \u003cstrong\u003eN47 D20 A\u003c\/strong\u003e, \u003cstrong\u003eN47 D20 C\u003c\/strong\u003e and \u003cstrong\u003eM47 D20\u003c\/strong\u003e. Before placing an order, it is essential to check the reference shown on the old turbo or on the vehicle's manufacturer plate, as several variants exist depending on the year and power output.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of this new turbo\u003c\/h2\u003e\u003cp\u003eThis turbo is new and sold as a straightforward purchase: there is no old unit to return, no collection of the old turbo. A single delivery of the new turbo is made. This new turbo comes with a 12-month parts warranty, subject to fitting by a professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice to protect your new turbo\u003c\/h2\u003e\u003cp\u003eOn the N47 and M47 engines fitted to the BMW Série 3, turbo longevity depends heavily on lubrication: use the recommended oil grade and adhere to the service intervals, as degraded oil quickly damages the bearings. Check the condition of the air filter and the intercooler for leaks — two sensitive points on these diesel engines. Before fitting, inspect the oil circuit, the intake hoses and the air intake to avoid any contamination of the new turbo. On first start-up, make sure to prime the oil circuit before starting the engine, to ensure immediate lubrication of the turbine.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-49135-05890\"\u003eNew BMW Série 1 Turbo – Ref. 49135-05890\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255346876501,"sku":"4913505890_TURBO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_6132d5fa-dbc5-4ca5-a799-4e5819f2e996.png?v=1790813772"},{"product_id":"turbo-bmw-serie-3-neuf-49135-05660","title":"New BMW Série 3 320d Turbo – Ref. 49135-05660","description":"\u003ch2\u003eSigns of a failing turbo on your BMW Série 3 320d\u003c\/h2\u003e\u003cp\u003eBefore a complete breakdown, the turbocharger on your BMW Série 3 320d often sends warning signals: noticeable power loss under acceleration, blue or black exhaust smoke, an unusual whistling noise under the bonnet, an illuminated engine warning light, or increased fuel consumption. On the 2.0 D engine fitted to the Série 3 320d, these symptoms frequently point to worn bearings, excessive play in the turbine shaft, or an oil leak into the intake. Ignoring these signs risks causing more serious engine damage.\u003c\/p\u003e\u003ch2\u003eA new turbo compatible with reference 49135-05660\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49135-05660, intended for BMW Série 3 models fitted with a 2.0 D Diesel engine of 1995 cm³, producing 150 or 163 hp. Before placing an order, it is recommended that you check the exact reference printed on your old turbo to ensure perfect compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery for your BMW Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold on a straightforward basis: a single delivery with no old unit to return. It comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eTips for protecting your new turbo\u003c\/h2\u003e\u003cp\u003eOn the 2.0 D engine of the Série 3, turbo longevity depends largely on the quality and regularity of oil changes, the condition of the air filter and intercooler, and avoiding high revs when the engine is cold. Before fitting, have the oil circuit, feed and return hoses, and the air intake checked to prevent premature fouling. When starting up for the first time, prime the oil circuit to ensure the bearings are properly lubricated before pressure builds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCheck the condition and cleanliness of the air filter\u003c\/li\u003e\n\u003cli\u003eInspect the intercooler and its hoses\u003c\/li\u003e\n\u003cli\u003eObserve oil change intervals using a suitable quality oil\u003c\/li\u003e\n\u003cli\u003ePrime the oil circuit before starting the engine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255347302485,"sku":"4913505660_TURBO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_6323996d-9901-485a-bb98-5a61ff1167c2.png?v=1790813772"},{"product_id":"turbo-bmw-serie-3-neuf-49335-00521","title":"New BMW Série 3 320d Turbo – Ref. 49335-00521","description":"\u003ch2\u003eA new turbo designed for real-world use on the BMW Série 3 320d\u003c\/h2\u003e\u003cp\u003eThe BMW Série 3 320d is frequently used for long road and motorway journeys, as well as mixed driving that includes a great deal of short urban trips. This alternation between driving conditions, combined with the occasionally spirited driving style typical of this saloon, places considerable demands on the turbocharger: repeated pressure spikes, thermal fluctuations and a reliance on faultless lubrication. A new turbo, perfectly matched to this engine, restores the original performance and reliability.\u003c\/p\u003e\u003ch2\u003eCompatibility with the N47D20C engine in the Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 49335-00521, intended for BMW Série 3 (E90N\/E91N\/E92N\/E93N) models fitted with the N47D20C diesel engine of 1995 cm³, producing 163 or 184 hp depending on the version. Before placing an order, we recommend checking the reference printed on your old turbo or on your vehicle registration document, as certain fitment variants may exist depending on the exact generation of the vehicle.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the new turbo for the Série 3\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold as a straightforward purchase: there is no old unit to return, and your order involves a single delivery. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment for your order can be spread over several instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eFitting advice for the N47D20C engine\u003c\/h2\u003e\u003cp\u003eOn this engine, the majority of turbo failures stem from insufficient lubrication: incorrect oil grade, missed service intervals or a clogged oil filter. A clean air filter and a sealed intake system also help prevent premature wear of the compressor. Before fitting, check the oil circuit, the feed and return hoses, as well as the air intake and intercooler, to rule out any residual contamination. When starting the engine for the first time, it is recommended to prime the new turbo with oil to ensure immediate lubrication of the bearings from the moment the engine fires.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-1-120d-49335-00521\"\u003eNew BMW Série 1 Turbo – Ref. 49335-00521\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x3-49335-00521\"\u003eNew BMW X3 Turbo – Ref. 49335-00521\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255347400789,"sku":"4933500521_TURBO","price":479.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_ecf958c7-e584-4426-9a4a-adaffde65c3a.png?v=1790813775"},{"product_id":"turbo-bmw-serie-3-neuf-54409880026","title":"New BMW Série 3 335d Turbo – Ref. 54409880026","description":"\u003ch2\u003eWhat changes behind the wheel of a BMW Série 3 335D with a healthy turbo\u003c\/h2\u003e\u003cp\u003eOn a BMW Série 3 335D, a properly functioning turbo makes itself felt immediately: crisp throttle response from low revs, no flat spot on acceleration, and a stable idle. Conversely, a worn turbo shows itself through a gradual loss of power, exhaust smoke, an unusual whistling noise, or excessive fuel consumption. Fitting a new turbo restores the driving dynamics that make this saloon so well regarded – its on-road refinement and strong low-rev performance.\u003c\/p\u003e\u003ch2\u003eCompatibility of the turbo for BMW Série 3 335D\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 54409880026. It is intended for BMW Série 3 models fitted with the 335D engine, Diesel, with an engine capacity of 2993 cm³ and engine code N57D30. Before placing an order, we recommend checking this reference directly on the old turbo fitted to your vehicle to ensure perfect compatibility with your engine.\u003c\/p\u003e\u003ch2\u003eWarranty and delivery of the BMW Série 3 turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo for the BMW Série 3 335D is sold as a straightforward purchase: no old unit to return – there is no return or collection of the old turbo. A single delivery is made, that of your new turbo. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.\u003c\/p\u003e\u003ch2\u003eCommon causes of failure on an N57D30 engine\u003c\/h2\u003e\u003cp\u003eThe service life of a turbo on this Diesel unit depends heavily on the quality of the engine oil and adherence to oil change intervals, as insufficient or degraded lubrication accelerates bearing wear. A clogged air filter, a damaged intercooler, or a driving style characterised by hard acceleration without an adequate cool-down period are also aggravating factors.\u003c\/p\u003e\u003ch2\u003eAdvice before fitting on your 335D\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck the oil circuit and replace the oil filter before installation\u003c\/li\u003e\n\u003cli\u003eInspect the hoses and air intake to rule out any leaks or blockages\u003c\/li\u003e\n\u003cli\u003ePre-lubricate the turbo with oil before starting the engine for the first time\u003c\/li\u003e\n\u003cli\u003eAvoid pushing the engine hard during the first few kilometres after fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-5-54409880026\"\u003eNew BMW Série 5 Turbo – Ref. 54409880026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-serie-7-54409880026\"\u003eNew BMW Série 7 Turbo – Ref. 54409880026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-bmw-x3-turbo-54409880026\"\u003eNew BMW X3 Turbo – Ref. 54409880026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-bmw-x5-54409880026\"\u003eNew BMW X5 Turbo – Ref. 54409880026\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":46255352971349,"sku":"54409880026_TURBO","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_1617f8b1-1961-47d9-a81a-6611e26b3691.png?v=1790813814"}],"url":"https:\/\/eden-boites.com\/en\/collections\/turbo-bmw-serie-3.oembed?page=2","provider":"EDEN BOITES","version":"1.0","type":"link"}