Fiat 500X Cylinder Head Replacement Parts

The Fiat 500X first generation ran from 2014 to 2022, with a facelift arriving in 2018, so a 2016 donor and a 2019 recipient sit either side of that facelift boundary. The engine code is the critical factor here — if both cars share the same engine code (found on your V5 or via a VIN check), the core head is very likely compatible, but ancillary and mounting changes introduced at the 2018 facelift mean you should confirm the exact part against your registration with the breaker before buying.

For a cylinder head, the engine code overrides everything else — year, badge, and trim level are secondary. You'll find the engine code on your V5 logbook or by running a VIN check, and it's the single most useful piece of information you can give a breaker when requesting a quote. Fuel type (petrol or diesel) and gearbox type (manual or automatic) are also worth confirming upfront, as these can influence which ancillaries come with the head.

No — petrol and diesel cylinder heads are entirely different components and are not interchangeable under any circumstances. Always make sure the donor head matches your fuel type exactly, and supply the breaker with your engine code to rule out any confusion between similar-looking units.

Trim level makes no difference whatsoever to cylinder head fitment on the Fiat 500X — Pop Star, Lounge, Cross, and Cross Plus all share the same mechanical underpinnings within a given engine variant. What matters solely is the engine code, so a head from a Lounge will fit a Cross Plus if the engine codes match. You may find that ancillary brackets or sensors differ slightly between donor cars, so check those details with the breaker, but the trim name on the tailgate is irrelevant.

The 2015 car is pre-facelift and the 2020 car is post-facelift (the facelift landed in 2018), so they come from different phases of the same generation. If both vehicles share the same engine code the core head may well be compatible, but you should confirm with the breaker whether any mid-production changes to ancillaries, mounts, or coolant routing affect your specific build — always quote your registration or VIN when requesting the quote.

The gearbox type itself does not directly dictate cylinder head specification, but it can be a useful cross-reference because certain engine and gearbox pairings were offered together on the 500X, helping the breaker verify they're pulling from the right donor vehicle. The engine code remains the primary matching point, so supply that alongside your fuel type and gearbox type when contacting a breaker for the most accurate quote.