{"product_id":"turbo-volkswagen-polo-neuf-454159-5002s","title":"New Volkswagen Polo Turbo – Ref. 454159-5002S","description":"\u003ch2\u003eDiagnosing a turbo fault on a Volkswagen Polo 1.9 TDI 90\u003c\/h2\u003e\u003cp\u003eBefore replacing the turbo on your Volkswagen Polo fitted with the 1.9 TDI 90 ch diesel engine (engine code AGR), an accurate diagnosis is essential. Gradual power loss, blue or black exhaust smoke, an unusual whistling noise under acceleration, or an illuminated engine warning light can all point to turbocharger wear. Before removing the unit, check for axial or radial play on the turbine shaft, look for oil deposits in the intake hoses, and inspect the condition of the boost hose. A thorough diagnosis helps avoid an unnecessary replacement if the root cause lies elsewhere — for example, a faulty EGR valve or a cracked hose.\u003c\/p\u003e\u003ch2\u003eNew turbo for the Polo 1.9 TDI 90: compatibility and reference\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 454159-5002S, intended for Volkswagen Polo models fitted with the \u003cstrong\u003e1.9 TDI 90 ch\u003c\/strong\u003e engine, code \u003cstrong\u003eAGR\u003c\/strong\u003e. Before placing an order, please check the reference number on your old turbo to confirm exact compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eExchange basis and warranty for this Polo turbo\u003c\/h2\u003e\u003cp\u003eThis new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required. It is only collected after the new turbo has been delivered and fitted, so your Polo is not left off the road. The part carries 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 for the Polo 1.9 TDI turbo\u003c\/h2\u003e\u003cp\u003eOn this AGR engine, turbo longevity depends heavily on lubrication quality: follow oil change intervals strictly and use an oil that meets the manufacturer's specifications. Before installation, check the oil circuit (feed and return lines), the condition of the hoses, and the cleanliness of the air intake to prevent any contamination of the new turbo. A clogged air filter or a damaged intercooler can also cause premature failure. When starting up for the first time, prime the oil circuit before the initial start, then let the engine idle for a few moments to ensure the bearings are fully lubricated before any load is applied.\u003c\/p\u003e\u003ch2\u003eThis same turbo also fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-audi-a3-turbo-454159-5002s\"\u003eNew Turbo Audi A3 – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-seat-leon-454159-5002s\"\u003eNew Turbo SEAT Leon – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-seat-toledo-turbo-454159-5002s\"\u003eNew Turbo SEAT Toledo – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-skoda-octavia-turbo-454159-5002s\"\u003eNew Turbo Skoda Octavia – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-volkswagen-bora-454159-5002s\"\u003eNew Turbo Volkswagen Bora – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-volkswagen-golf-454159-5002s\"\u003eNew Turbo Volkswagen Golf – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/new-turbo-volkswagen-new-beetle-454159-5002s\"\u003eNew Turbo Volkswagen New Beetle – Ref. 454159-5002S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Volkswagen","offers":[{"title":"Default Title","offer_id":46255196602453,"sku":"4541595002S_TURBO","price":319.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9161\/5317\/files\/turbo-echange-standard_72ae2710-08db-4047-96f9-037679792ab9.png?v=1790811835","url":"https:\/\/eden-boites.com\/en\/products\/new-volkswagen-polo-turbo-454159-5002s","provider":"EDEN BOITES","version":"1.0","type":"link"}