Mercedes-Benz X-Class Oil Pump Replacement Parts

Yes, every variant of the X-Class has an oil pump — it is a fundamental engine component present on all internal combustion engines, so all X-Class models across the range are fitted with one. The X-Class was produced from 2017 to 2020, and whether you have a diesel or the rarer petrol variant, the engine will have an oil pump driving lubrication around it. Because the X-Class shares its underpinnings with the Nissan Navara, some oil pumps may carry Nissan part references, so do not be surprised if a breaker mentions this when sourcing yours.

The engine code is the single most important detail you need — it matters far more than the badge, trim level, or year alone. The X-Class was offered with several diesel engines including the 2.3-litre four-cylinder units (commonly coded YS23 in Nissan terms, carried over from the Navara platform) as well as the Mercedes-sourced 3.0-litre V6 diesel (OM642 engine family) fitted to the X350d. You can find your engine code on your V5C registration document or by running a VIN check, and supplying this to your breaker is the quickest way to ensure they pull the correct pump.

The X-Class had a single generation running from 2017 to 2020 with no significant facelift that altered the engine lineup, so in principle the engine codes remained consistent across those years. However, ancillary mounting details or minor production changes mid-run could affect whether an earlier pump bolts straight in, so you should confirm compatibility against your exact registration with the breaker before buying. Providing your engine code alongside your reg gives the breaker the best chance of matching the part correctly.

No, the trim level — whether Pure, Progressive, or Power — has no effect on which oil pump your X-Class needs, because the pump is determined entirely by the engine fitted, not the spec of the vehicle. A Progressive and a Power model with the same engine code will take the same oil pump. The only cosmetic difference you might notice is general wear or condition on a used part, but trim badging is irrelevant to mechanical fitment.

Yes, the 3.0-litre V6 diesel X350d uses a Mercedes-Benz OM642 engine, which is an entirely different unit to the 2.3-litre four-cylinder diesels shared with the Nissan Navara platform, and the oil pumps are not interchangeable between them. When searching for a used pump, make sure you specify the V6 or quote the OM642 engine code to your breaker so they do not accidentally pull a four-cylinder pump. Because the OM642 appears across a wide range of Mercedes models, a breaker may be able to source one from a Sprinter, ML, or GL donor vehicle as well as another X-Class.

Because the four-cylinder X-Class engines are shared with the Nissan Navara NP300 platform, there is a reasonable basis to think pump compatibility may exist, and some breakers will cross-reference Nissan part numbers when sourcing. However, whether a specific pump from a Navara will fit your exact X-Class without modification is something you must confirm with the breaker against your registration and engine code, as ancillary or mounting details can differ. A good breaker familiar with both models will be able to advise once they have your engine code in hand.