Used Mazda CX-5 Intercooler

Only some CX-5 engines have an intercooler — specifically the turbocharged petrols, such as the 2.5-litre turbocharged engine (engine code PY) available in later second-generation models from around 2019 onwards; the far more common 2.0 and 2.5 naturally aspirated petrols and the 2.2-litre SkyActiv-D diesel do not use an intercooler in the traditional charge-cooling sense. If your CX-5 is a diesel or a non-turbo petrol, the intercooler is not the part you need — you may be thinking of the EGR cooler, oil cooler, or radiator instead. Check your V5 engine code or run a VIN check before ordering anything.

The CX-5 runs in two main generations: the first generation (KE) ran from 2012 to 2017, and the second generation (KF) launched in 2017 and has continued since. The intercooler is only relevant to the second-generation KF with the 2.5 turbo petrol engine (engine code PY), as the first generation did not offer a turbocharged engine at all in the UK market. So if you have a first-gen KE CX-5, an intercooler is not a part your car was ever fitted with.

Both the 2019 and 2021 CX-5 2.5 turbo fall within the second generation KF range and share the same PY engine code, which is the starting point for intercooler compatibility. That said, ancillary brackets, pipework, and mounting details can change within a production run, so you should confirm with the breaker that the part from your donor vehicle matches your exact registration before buying. Your engine code from the V5 is the most useful detail to give the breaker.

The intercooler itself is an engine-side component and is not directly affected by whether the gearbox is automatic or manual — it is the engine code (PY) that drives intercooler fitment, not the transmission type. Gearbox type is worth mentioning to the breaker as a general vehicle description detail, but it should not change which intercooler you need. Confirm the match with the breaker against your registration to be certain.

Trim level does not affect intercooler fitment on the CX-5; the intercooler follows the engine, not the badge. Whether your car is a Sport, Sport Nav, GT Sport, or any other trim, if it has the 2.5 turbo petrol with the PY engine code, the intercooler specification is driven by that engine rather than the trim name. You may find minor cosmetic or packaging differences around the engine bay between cars depending on optional extras, so it is always worth the breaker checking against your registration number.

No — even if both cars had a device performing a charge-cooling function, the 2.2-litre SkyActiv-D diesel and the 2.5 turbo petrol (PY) are entirely different engines with different layouts, and any such components would not be interchangeable. If your diesel CX-5 has a cooling-related fault, the part you are likely looking for is an EGR cooler or another engine-specific component rather than an intercooler from a petrol turbo car. Speak to a breaker with your engine code from the V5 and they can identify the correct part for your vehicle.