Second Hand Mercedes-Benz Sprinter Oil Pump

The Sprinter has run across three main generations: the first-gen W901–W905 (1995–2006), the second-gen W906 (2006–2018), and the third-gen W907/W910 (2018 onwards), and oil pump compatibility is tied closely to the engine code rather than the generation badge alone. That said, crossing the 2006 generation boundary almost certainly means a different engine family and a different pump design, so a first-gen unit is very unlikely to suit a W906 or later van. Give the breaker your exact engine code – found on your V5C or via a VIN check – and they can confirm whether the pump from a donor vehicle matches yours.

The engine code is the single most important detail for this part, because Mercedes used several different diesel engines across Sprinter generations – including the OM611, OM612, OM646, OM651, and OM642 among others – and each has its own oil pump design that is not interchangeable with the others. You can find the engine code on your V5C registration document or by running a VIN check through a number of free and paid online services. Once you have that code, share it with the breaker alongside your registration so they can match the pump from their donor vehicle precisely.

Yes, it matters a great deal – the 2.1-litre four-cylinder diesel (typically OM646 or OM651 depending on the generation) and the 3.0-litre V6 diesel (OM642) are completely different engines with entirely different oil pumps, so the parts are not interchangeable. Even within the 2.1-litre family there were specification changes over the years, which is why the exact engine code rather than the displacement alone should be what you quote to the breaker. Confirm the full engine code with the breaker against your registration to make sure the donor pump is a genuine match.

No, trim level has no bearing on oil pump fitment whatsoever – Standard, Progressive, and Premium are equipment and comfort grades that change things like seat fabric, infotainment, and driver-assistance features, none of which affect the engine internals. What determines the correct pump is your engine code, engine displacement, and the production year of your van within its generation. Focus your conversation with the breaker on those mechanical details and ignore the trim name entirely.

The W906 and W907 generations share some engine families – for instance, the OM651 four-cylinder carried across into the early W907 range – so there is a possibility of overlap, but ancillary mounting and specification changes mid-production mean you cannot assume compatibility just because the engine code looks the same. You should confirm with the breaker by providing both your registration and your exact engine code so they can check the donor vehicle details against yours. Never assume a cross-generation swap will work without that verification.

Body style makes no difference to oil pump fitment; the pump is driven by the engine and is identical across panel van, minibus, chassis cab, and other body configurations built on the same engine. The only details that matter are the engine code, fuel type (all mainstream Sprinters are diesel, though confirm if yours is an unusual variant), and the production year within the relevant generation. Let the breaker know your engine code and registration and they will be able to identify the correct pump regardless of what body your van happens to be wearing.