Mazda CX-5 Fuel Injection Pump Replacement Parts

The Mazda CX-5 first generation ran from 2012 to 2017, so both a 2014 and a 2016 car sit within the same generation — however, fitment of the fuel injection pump depends primarily on the engine code, not the model year alone. Check your V5 or run a VIN check to confirm your engine code, then supply that to the breaker so they can match the donor pump exactly. Breakers can also advise whether any ancillary or mounting changes occurred mid-production between those years, which is something to confirm against your registration rather than assume.

The Mazda CX-5 moved from its first generation (2012–2017) to its second generation (2017 onwards) with significant changes, and the two generations should not be treated as interchangeable for mechanical components like a fuel injection pump. Even where engine codes appear similar across the generational boundary, whether a pump crosses that boundary is something you must confirm with the breaker against your specific registration. Always supply your engine code — found on your V5 or via a VIN check — for an accurate match.

For a mechanical component like the fuel injection pump, trim level — whether SE, SE-L, Sport Nav, or GT Sport — does not affect fitment; what matters is your engine code, fuel type, and gearbox type. A pump from a lower trim car with the same engine code is mechanically the same unit as one from a higher trim, so don't pay a premium or reject a part purely on trim grounds. Bear in mind that interior and cosmetic parts on the donor car may differ from your own, but that has no bearing on the injection pump.

Fuel type and engine code are the most important starting points, and your 2.2 diesel engine code is the single most useful detail to pin down — check your V5 or a VIN check rather than relying on the badge alone. Gearbox type (manual or automatic) can also influence injection pump specification, so supply that detail to the breaker as well. Whether a specific used pump is a confirmed match for your registration is something to verify with the breaker directly, as there can be mid-production variations they will be best placed to identify.

No — petrol and diesel fuel injection systems are entirely different in design, function, and fitment, and parts from one fuel type cannot be used in the other. Always make sure the donor vehicle's fuel type matches your own before agreeing a purchase. If you are unsure which fuel type your CX-5 has, your V5 logbook will confirm it clearly.

Gearbox type — manual or automatic — can influence the specification of the fuel injection pump, so it is worth supplying this detail to the breaker alongside your engine code. The engine code remains the primary fitment factor, but giving the breaker both pieces of information means they can narrow down the correct donor vehicle more confidently. If you are unsure of your gearbox type, it will be listed on your V5 registration document.