New Mercedes ML Turbo – Ref. 781743-5003S
- 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
- ML
- Engine
- 320 CDI
- Fuel
- Diesel
- Reference
- 781743-5003S, 00K68004663AA, 6420900086, 642090008680, 6420900286, 642090028680, 6420900486, 642090048680, 6420900880, 642090088080, 6420900980, 6420901200, 642090120080, 6420901586, 642090158680, 6420901680, 642090168080, 6420901986, 642090198680, 6420902180, 642090218080, 6420902380, 642090238080, 642090238099, 6420905580, 6420905780, 642090578080, 6420906880, 642090688080, 6420908580, 642090858080, 6420908680, 642090868070, 642090868080, 6420908880, 642090888080, 6420908980, 642090898080, 6420909480, 642090948080
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Tell-tale signs of a failing turbo on your Mercedes ML 320 CDI
On a Mercedes ML 320 CDI, a turbo nearing the end of its life often makes itself known through a loss of power under acceleration, a high-pitched whine from the engine bay, or blue or black exhaust smoke. Excessive oil consumption, an illuminated engine warning light, or juddering at low revs are also common symptoms on this SUV, which places heavy demands on its turbo when towing or carrying a full load. As soon as any of these warning signs appear, it is advisable to have the vehicle inspected without delay to avoid causing further damage to the OM642 engine.
A new turbo designed for the OM642 engine in your ML 320 CDI
This new turbo is compatible with reference 781743-5003S, dedicated to the OM642 block fitted to the Mercedes ML 320 CDI – a diesel engine of 2987 cm³. Before placing an order, check the reference marked on your old turbo or on the engine plate to confirm it matches your vehicle, as certain variants of the W164 chassis may take turbos that are similar but not identical.
Equivalent references
- 00K68004663AA
- 6420900086
- 642090008680
- 6420900286
- 642090028680
- 6420900486
- 642090048680
- 6420900880
- 642090088080
- 6420900980
- 6420901200
- 642090120080
- 6420901586
- 642090158680
- 6420901680
- 642090168080
- 6420901986
- 642090198680
- 6420902180
- 642090218080
- 6420902380
- 642090238080
- 642090238099
- 6420905580
- 6420905780
- 642090578080
- 6420906880
- 642090688080
- 6420908580
- 642090858080
- 6420908680
- 642090868070
- 642090868080
- 6420908880
- 642090888080
- 6420908980
- 642090898080
- 6420909480
- 642090948080
- 68004663AA
- 777318-5002W
- 781743-5003S
- A6420900086
- A642090008680
- A6420900286
- A642090028680
- A6420900486
- A642090048680
- A6420900880
- A642090088080
- A6420900980
- A6420901200
- A642090120080
- A6420901586
- A642090158680
- A6420901680
- A642090168080
- A6420901986
- A642090198680
- A6420902180
Exchange and warranty for your ML 320 CDI
This new turbo is sold on an exchange basis: return of the old turbo is required in accordance with our Terms and Conditions, and it is only collected after the new turbo has been delivered and fitted, so your Mercedes ML is not left off the road. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Advice before and after fitting on your ML 320 CDI
On the OM642 engine, the leading cause of turbo failure is inadequate lubrication: always use the recommended oil grade and adhere strictly to the service intervals. Also check the condition of the air filter and intercooler, as well as the integrity of the hoses feeding the turbo, since any ingress of particles or pressure leak will accelerate wear. Before fitting, inspect the oil circuit (feed and return lines) and the air intake to rule out any contamination. When starting the engine for the first time, prime the turbo with oil to ensure immediate lubrication from the very first start and to protect the longevity of the part.
This same turbo also fits
Tell-tale signs of a failing turbo on your Mercedes ML 320 CDI
On a Mercedes ML 320 CDI, a turbo nearing the end of its life often makes itself known through a loss of power under acceleration, a high-pitched whine from the engine bay, or blue or black exhaust smoke. Excessive oil consumption, an illuminated engine warning light, or juddering at low revs are also common symptoms on this SUV, which places heavy demands on its turbo when towing or carrying a full load. As soon as any of these warning signs appear, it is advisable to have the vehicle inspected without delay to avoid causing further damage to the OM642 engine.
A new turbo designed for the OM642 engine in your ML 320 CDI
This new turbo is compatible with reference 781743-5003S, dedicated to the OM642 block fitted to the Mercedes ML 320 CDI – a diesel engine of 2987 cm³. Before placing an order, check the reference marked on your old turbo or on the engine plate to confirm it matches your vehicle, as certain variants of the W164 chassis may take turbos that are similar but not identical.
Equivalent references
- 00K68004663AA
- 6420900086
- 642090008680
- 6420900286
- 642090028680
- 6420900486
- 642090048680
- 6420900880
- 642090088080
- 6420900980
- 6420901200
- 642090120080
- 6420901586
- 642090158680
- 6420901680
- 642090168080
- 6420901986
- 642090198680
- 6420902180
- 642090218080
- 6420902380
- 642090238080
- 642090238099
- 6420905580
- 6420905780
- 642090578080
- 6420906880
- 642090688080
- 6420908580
- 642090858080
- 6420908680
- 642090868070
- 642090868080
- 6420908880
- 642090888080
- 6420908980
- 642090898080
- 6420909480
- 642090948080
- 68004663AA
- 777318-5002W
- 781743-5003S
- A6420900086
- A642090008680
- A6420900286
- A642090028680
- A6420900486
- A642090048680
- A6420900880
- A642090088080
- A6420900980
- A6420901200
- A642090120080
- A6420901586
- A642090158680
- A6420901680
- A642090168080
- A6420901986
- A642090198680
- A6420902180
Exchange and warranty for your ML 320 CDI
This new turbo is sold on an exchange basis: return of the old turbo is required in accordance with our Terms and Conditions, and it is only collected after the new turbo has been delivered and fitted, so your Mercedes ML is not left off the road. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Advice before and after fitting on your ML 320 CDI
On the OM642 engine, the leading cause of turbo failure is inadequate lubrication: always use the recommended oil grade and adhere strictly to the service intervals. Also check the condition of the air filter and intercooler, as well as the integrity of the hoses feeding the turbo, since any ingress of particles or pressure leak will accelerate wear. Before fitting, inspect the oil circuit (feed and return lines) and the air intake to rule out any contamination. When starting the engine for the first time, prime the turbo with oil to ensure immediate lubrication from the very first start and to protect the longevity of the part.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
