Cheap Mazda CX-3 Oil Pump

Every Mazda CX-3 sold in the UK has an oil pump — it is a fundamental engine component present on all variants regardless of engine, fuel type, or drivetrain layout. The CX-3 was sold here with petrol and diesel engines, and all of them require a mechanical oil pump to circulate engine oil. There are no engine-off or electric-only variants of the CX-3 that would omit this part.

The Mazda CX-3 was launched in the UK in 2015 and ran as a single generation through to around 2023, with a notable facelift in 2018 that brought engine and equipment changes. Because oil pump fitment follows the engine code rather than the model year, a 2016 and a 2019 car sharing the same engine code — for example both running the 2.0-litre Skyactiv-G petrol — are far more likely to be compatible than two cars of different engine types from the same year. Find your engine code on your V5 or via a VIN check and supply it to the breaker, who can confirm whether a specific pump crosses that 2018 facelift boundary.

Yes, absolutely — a petrol engine oil pump and a diesel engine oil pump are not interchangeable, and you must match the pump to your engine. The CX-3 was offered in the UK with Skyactiv-G petrol engines (1.5-litre and 2.0-litre) and a Skyactiv-D 1.5-litre diesel, each with a different engine architecture. Always confirm your exact engine code with the breaker rather than going by fuel type alone, as the engine code is the most reliable way to ensure the right part.

No, trim level has no bearing on oil pump fitment whatsoever — the pump is determined entirely by the engine fitted to the car, not by whether it is an SE, SE-L, Sport Nav, or GT Sport. All of those trims could be ordered with different engine options, so two GT Sport cars could even need different pumps if one is petrol and the other diesel. Focus on your engine code, which you can find on your V5 logbook or via a VIN check, and pass that to the breaker.

For the engine oil pump specifically, the gearbox type does not determine fitment — the pump sits within the engine and is matched to the engine code. However, if your CX-3 has an automatic gearbox it will also have a separate transmission oil pump, which is an entirely different part, so make sure you are clear with the breaker about whether you need the engine oil pump or the gearbox pump. Confirm your engine code and gearbox type when contacting the breaker so there is no ambiguity about which pump is being supplied.

The CX-3 facelift arrived in 2018, and while the core engine families carried over, there were engineering updates across the range that could affect ancillary components including oil pump design or mounting. Because the engine code is the definitive guide here, start by confirming both cars share identical engine codes — if they do, compatibility becomes much more plausible. Whether a pump from a post-2018 facelift car fits a pre-2018 car with the same code is something you should confirm with the breaker against your registration, as mid-production changes to ancillary parts are not something that can be guaranteed without checking.