{"product_id":"turbo-mercedes-classe-e-neuf-752990-5007s","title":"New Mercedes Classe E Turbo – Ref. 752990-5007S","description":"\u003ch2\u003eWhy is the turbo on your Mercedes Classe E failing?\u003c\/h2\u003e\u003cp\u003eOn the OM646 diesel engines fitted to the Classe E 200 CDI and 220 CDI, premature turbocharger failure is often caused by a gradual build-up of sludge in the oil circuit. Missed oil changes, a worn oil filter or the wrong grade of oil all encourage carbon deposits on the turbo shaft and accelerate bearing wear. A clogged EGR valve or a faulty air mass meter can also disrupt boost pressure and place unnecessary strain on the turbo. Finally, an air leak in the hoses or intake circuit often produces the same symptoms as a genuinely faulty turbo – which is why a thorough diagnosis before any replacement is essential.\u003c\/p\u003e\u003ch2\u003eA new turbo designed for the Classe E 200 CDI and 220 CDI\u003c\/h2\u003e\u003cp\u003eThis new turbo is compatible with reference 752990-5007S and is intended for Mercedes Classe E vehicles fitted with the 200 CDI 136 ch and 220 CDI 170 ch engines, covering the OM 646.811, OM 646.812, OM 646.820 and OM 646.821 engine codes. Before placing an order, we strongly recommend checking the reference printed on your old turbo or on the vehicle registration document to confirm exact compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eEquivalent references\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e6460900980\u003c\/li\u003e\n\u003cli\u003e646090098080\u003c\/li\u003e\n\u003cli\u003e6460901080\u003c\/li\u003e\n\u003cli\u003e646090108080\u003c\/li\u003e\n\u003cli\u003e752990-5007S\u003c\/li\u003e\n\u003cli\u003eA6460900980\u003c\/li\u003e\n\u003cli\u003eA646090098080\u003c\/li\u003e\n\u003cli\u003eA6460901080\u003c\/li\u003e\n\u003cli\u003eA646090108080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExchange basis and warranty\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; however, it is only collected after the new part has been delivered and fitted, so your Classe E is never left off the road. 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 your Classe E OM646\u003c\/h2\u003e\u003cp\u003eBefore fitting the new turbo, have the oil circuit checked (feed hose, return pipe) along with the condition of the oil filter and air filter, as a blocked filter accelerates wear on a new turbo. Also inspect the intake hoses and air intake for cracks or loose connections. When starting the engine for the first time, prime the turbo with oil before the initial start-up to ensure immediate bearing 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-mercedes-classe-c-752990-5007s\"\u003eNew Mercedes Classe C Turbo – Ref. 752990-5007S\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mercedes","offers":[{"title":"Default Title","offer_id":46255271870549,"sku":"7529905007S_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_2334466a-0850-4bb0-a75b-584566ac3fdd.png?v=1790812085","url":"https:\/\/eden-boites.com\/en\/products\/new-mercedes-classe-e-turbo-752990-5007s","provider":"EDEN BOITES","version":"1.0","type":"link"}