New BMW Série 3 Turbo – Ref. 49131-07271
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 12-month parts warranty
- Reconditioned and checked turbo
- Part
- Turbo
- Part type
- New turbo
- Make
- BMW
- Model
- Série 3
- Engine
- 335i, 335xi
- Fuel
- Petrol
- Equivalent references
- 49131-07271, 49131-07270, 49131-07272, 49131-07273, 49131-07338, 49131-07339
- Warranty
- 12 months
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Signs of a worn turbo on a BMW Série 3 335i/335xi
On a BMW Série 3 335i or 335xi fitted with the petrol twin-turbo engine, a turbo nearing the end of its life often 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, and warrant a prompt diagnosis before the engine sustains more serious damage.
Compatibility of the new turbo for the BMW Série 3
This 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 number on the old turbo fitted to the vehicle to confirm an exact match with the relevant model.
Exchange basis and warranty for this BMW turbo
This new turbo is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions. The old unit is only removed after the new turbo has been delivered and fitted, so the vehicle is not left off the road while you wait. 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.
Fitting advice for the turbo on your 335i/335xi
On 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 avoid any 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.
This same turbo also fits
Signs of a worn turbo on a BMW Série 3 335i/335xi
On a BMW Série 3 335i or 335xi fitted with the petrol twin-turbo engine, a turbo nearing the end of its life often 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, and warrant a prompt diagnosis before the engine sustains more serious damage.
Compatibility of the new turbo for the BMW Série 3
This 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 number on the old turbo fitted to the vehicle to confirm an exact match with the relevant model.
Exchange basis and warranty for this BMW turbo
This new turbo is sold on an exchange basis: return of the old turbo is required, in accordance with our Terms and Conditions. The old unit is only removed after the new turbo has been delivered and fitted, so the vehicle is not left off the road while you wait. 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.
Fitting advice for the turbo on your 335i/335xi
On 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 avoid any 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.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
