New Mercedes E-Class 200 CDI/220 CDI Turbo – Ref. 752990-5007S
- 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
- E-Class
- Engine
- 200 CDI 136 hp, 220 CDI 170 hp
- Fuel
- Diesel
- Equivalent references
- 752990-5007S, 6460900980, 646090098080, 6460901080, 646090108080, A6460900980, A646090098080, A6460901080, A646090108080
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo on your Mercedes E-Class fail?
On the OM646 diesel engines fitted to the E-Class 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 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 diagnostic is essential before any replacement is carried out.
A new turbo designed for the E-Class 200 CDI and 220 CDI
This new turbo is compatible with reference 752990-5007S and is suitable for Mercedes E-Class vehicles fitted with the 200 CDI 136 hp and 220 CDI 170 hp engines, covering engine codes OM 646.811, OM 646.812, OM 646.820 and OM 646.821. Before placing an order, we strongly recommend checking the reference number on your old turbo or on the vehicle registration document to confirm exact compatibility with your vehicle.
Warranty and delivery for the new E-Class turbo
This new turbo is sold as a straightforward purchase: it is a brand-new part delivered directly to you, with no old unit to return. The part carries a 12-month parts warranty, provided fitting is carried out by a qualified professional. Payment can be spread over up to 10 instalments.
Fitting advice for your E-Class OM646
Before fitting the new turbo, have the oil circuit checked (feed hose and return pipe) along with the cleanliness of the oil filter and air filter — 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.
This same turbo also fits
Why does the turbo on your Mercedes E-Class fail?
On the OM646 diesel engines fitted to the E-Class 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 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 diagnostic is essential before any replacement is carried out.
A new turbo designed for the E-Class 200 CDI and 220 CDI
This new turbo is compatible with reference 752990-5007S and is suitable for Mercedes E-Class vehicles fitted with the 200 CDI 136 hp and 220 CDI 170 hp engines, covering engine codes OM 646.811, OM 646.812, OM 646.820 and OM 646.821. Before placing an order, we strongly recommend checking the reference number on your old turbo or on the vehicle registration document to confirm exact compatibility with your vehicle.
Warranty and delivery for the new E-Class turbo
This new turbo is sold as a straightforward purchase: it is a brand-new part delivered directly to you, with no old unit to return. The part carries a 12-month parts warranty, provided fitting is carried out by a qualified professional. Payment can be spread over up to 10 instalments.
Fitting advice for your E-Class OM646
Before fitting the new turbo, have the oil circuit checked (feed hose and return pipe) along with the cleanliness of the oil filter and air filter — 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.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
