Used Ford Focus Cylinder Head

Both years fall within the Focus Mk3 generation (2011–2018), with a facelift arriving in 2014, so on paper the engine family is the same – but ancillary and mounting details can change across a facelift year, and whether a specific head crosses that 2014 boundary cleanly is something you should confirm with the breaker against your exact registration. The engine code is the most reliable guide here: check your V5 or run a VIN check, give the breaker both codes, and let them verify compatibility before you buy. Never assume year-range alone guarantees fitment.

The Focus Mk2 ran from 2004 to 2011 and the Mk3 from 2011 to 2018, and these are distinct generations with different engine families, so a Mk2 head will not generally interchange with a Mk3 head. That said, the engine code on your V5 is the definitive check – if a Mk2 donor car happened to share the exact same engine code as your Mk3 (which would be unusual), a breaker could advise further. Treat generation boundaries as a strong caution against assuming cross-fit without specialist confirmation.

No – trim level does not affect cylinder head fitment on the Ford Focus; a Zetec and a Titanium with the same engine code use the same head. What you may notice is that a head pulled from a higher-spec car sometimes arrives with different ancillaries still attached, but the core part is determined by the engine, not the badge. Always match on engine code first, and confirm fuel type and gearbox type with the breaker as a secondary check.

The single most important detail is the engine code, which you'll find on your V5 logbook or via a VIN check – this identifies the exact engine variant far more reliably than year or trim alone. You should also tell the breaker the fuel type (petrol or diesel), your gearbox type (manual or automatic), and the model year, as these help narrow down compatible donor vehicles. Supplying your full registration allows a good breaker to cross-reference everything on their system and confirm fitment before any money changes hands.

Engine code is what matters, not the ST badge, so if a Focus ST donor shares the exact same engine code as your car the head may be compatible – but ST engines are performance-tuned variants and you should confirm with the breaker that the specific casting and specification match your application. It is also worth checking with your breaker whether any ECU or ancillary differences apply to your vehicle, as those aspects are best verified against your registration rather than assumed. Never rely on engine displacement alone as a matching criterion.

The Focus Mk2 ran to 2011 and the Mk3 started in 2011, so a 2011 registration could sit at the very end of the Mk2 or the very start of the Mk3 depending on its exact build date. A listing covering 2008–2011 is most likely based on Mk2 fitment data, and crossing that generation boundary is something you must confirm with the breaker against your specific registration and engine code. Provide your V5 engine code and let the breaker check the donor head's casting details before committing to a purchase.