New Mercedes Classe E Turbo – Ref. 794877-5009S
- 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
- Mercedes
- Model
- Classe E
- Engine
- 350 CDI
- Fuel
- Diesel
- Reference
- 794877-5009S, 6420900186, 642090018680, 6420901486, 642090148680, 6420901786, 642090178680, 6420909580, 642090958080, A6420900186, A642090018680, A6420901486, A642090148680, A6420901786, A642090178680, A6420909580, A642090958080
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo on the Mercedes Classe E 350 CDI eventually fail?
On the OM 642 engine fitted to the Mercedes Classe E 350 CDI, the turbocharger is under constant demand to maintain the boost pressure required by this 2987 cm³ diesel engine. The most common causes of failure on this engine are insufficient lubrication of the turbine, poor-quality engine oil, or oil changes left too long between intervals – all of which lead to a build-up of deposits in the bearings and central housing. A blocked air filter, a cracked intercooler, or a driving style characterised by hard acceleration without a proper warm-up period will also accelerate premature turbo wear on this vehicle.
A new turbo designed for the Classe E 350 CDI
This new turbo is compatible with reference 794877-5009S and has been selected to meet the demands of the 350 CDI diesel engine in the Mercedes Classe E, with an engine capacity of 2987 cm³, corresponding to engine codes OM 642.852 and OM 642.853. Before placing an order, it is recommended that you check the reference number on your old turbo to confirm exact compatibility with your vehicle.
Equivalent references
- 6420900186
- 642090018680
- 6420901486
- 642090148680
- 6420901786
- 642090178680
- 6420909580
- 642090958080
- 794877-5009S
- A6420900186
- A642090018680
- A6420901486
- A642090148680
- A6420901786
- A642090178680
- A6420909580
- A642090958080
Exchange basis and warranty on this turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, but it is only collected after the new part has been delivered and fitted, so your Classe E is never left off the road. 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.
Points to check before fitting on the Classe E 350 CDI
Before fitting this new turbo to your Mercedes Classe E, check the condition of the oil circuit, ensure the hoses are clean, and confirm there is no obstruction at the air intake. Pre-lubricating the turbo with oil before the first start-up guarantees immediate bearing lubrication and prevents any dry running on initial start.
This same turbo also fits
Why does the turbo on the Mercedes Classe E 350 CDI eventually fail?
On the OM 642 engine fitted to the Mercedes Classe E 350 CDI, the turbocharger is under constant demand to maintain the boost pressure required by this 2987 cm³ diesel engine. The most common causes of failure on this engine are insufficient lubrication of the turbine, poor-quality engine oil, or oil changes left too long between intervals – all of which lead to a build-up of deposits in the bearings and central housing. A blocked air filter, a cracked intercooler, or a driving style characterised by hard acceleration without a proper warm-up period will also accelerate premature turbo wear on this vehicle.
A new turbo designed for the Classe E 350 CDI
This new turbo is compatible with reference 794877-5009S and has been selected to meet the demands of the 350 CDI diesel engine in the Mercedes Classe E, with an engine capacity of 2987 cm³, corresponding to engine codes OM 642.852 and OM 642.853. Before placing an order, it is recommended that you check the reference number on your old turbo to confirm exact compatibility with your vehicle.
Equivalent references
- 6420900186
- 642090018680
- 6420901486
- 642090148680
- 6420901786
- 642090178680
- 6420909580
- 642090958080
- 794877-5009S
- A6420900186
- A642090018680
- A6420901486
- A642090148680
- A6420901786
- A642090178680
- A6420909580
- A642090958080
Exchange basis and warranty on this turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, but it is only collected after the new part has been delivered and fitted, so your Classe E is never left off the road. 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.
Points to check before fitting on the Classe E 350 CDI
Before fitting this new turbo to your Mercedes Classe E, check the condition of the oil circuit, ensure the hoses are clean, and confirm there is no obstruction at the air intake. Pre-lubricating the turbo with oil before the first start-up guarantees immediate bearing lubrication and prevents any dry running on initial start.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
