Cheap BMW X4 Oil Pump

Every BMW X4 has an oil pump — it is a fundamental engine component present on all variants regardless of engine type, fuel type, or drivetrain layout, because all internal combustion engines require pressurised oil lubrication. This applies across both generations of the X4: the F26 (2014–2018) and the G02 (2018 onwards). What does vary is which specific oil pump you need, and that is determined almost entirely by your engine code rather than anything else.

2016 sits in the F26 generation (2014–2018) and 2018 is the changeover year when the G02 generation was introduced, so these are from different platforms with different engine families — an oil pump from a 2016 F26 is very unlikely to cross over to a G02. Even within the same calendar year, the engine code is the detail that determines fitment, so give the breaker your engine code (found on your V5 or a VIN check) and let them match from there rather than going by year alone.

No — trim levels like xLine, M Sport, and M40i badging do not affect the oil pump, because this is a purely mechanical engine component and trim relates to cosmetic and equipment differences only. What matters is the engine code: for example, a B47 diesel and a B58 petrol fitted to the same trim level require completely different oil pumps. Ignore the trim badge and focus on the engine code when sourcing from a breaker.

Yes, very much so — a diesel engine and a petrol engine have entirely different oil pump designs and they do not interchange. On the F26 X4, diesel variants used engines such as the N47 and B47 families, while petrol variants used engines from the N55 and B58 families, each requiring their own specific pump. Always confirm your exact engine code with the breaker rather than simply stating diesel or petrol, as there can be variation even within those groupings.

This is genuinely possible in principle, because BMW fits the same engine families across multiple models — an X4 with a B47 engine shares that engine architecture with several other BMW models using the same code. However, ancillary fitment details and mounting arrangements can vary between applications, so this is something you should confirm directly with the breaker against your specific registration rather than assume will be a straightforward swap. Giving the breaker both registrations or both engine codes is the safest approach.

The G02 X4 received a facelift in 2021, but whether this affected the oil pump on your specific variant is not something to assume either way — engine code continuity across a facelift does not guarantee that ancillary components like oil pumps remained identical. The safest approach is to give the breaker your engine code and registration so they can confirm the exact part number applicable to your vehicle before supplying anything.