Used Ford Focus Curtain Airbag

Both years fall within the Ford Focus Mk2 generation (2004–2011), so a curtain airbag from that era is likely to be from the same design family — but you should confirm with the breaker that the part number matches your registration, as there were running production changes across the Mk2 range. Side (nearside/offside) must match, and door count (3-door vs 5-door) can affect the bag length, so make sure those details align too. Curtain airbags are safety-critical and single-use after deployment, so always have the part inspected and fitted by a qualified technician.

No — the Ford Focus Mk2 (2004–2011) and Mk3 (2011–2018) are entirely different generations with different body structures, so the curtain airbags are not interchangeable between them. Always source a curtain airbag from the same generation as your vehicle. Confirm the exact part against your registration with the breaker before purchasing, and ensure professional fitting given the safety-critical nature of airbag systems.

The Ford Focus Mk3 was facelifted in 2014, and while both sit within the same generation (2011–2018), there can be differences in trim panels and roof lining fixings around that boundary that affect how the curtain airbag deploys and is retained. Whether the airbag module itself is compatible across the 2014 facelift is something you should confirm with the breaker against your specific registration, as this is a safety-critical component. Professional fitting is strongly recommended regardless.

For the curtain airbag itself, trim level is generally not the key factor — generation, door count (3-door or 5-door), and side (nearside or offside) matter far more. That said, interior trim and headlining can differ between grades like Zetec, Titanium, and ST-Line, so if you're buying the airbag with its surrounding trim or mounting clips, you may notice cosmetic differences. Confirm the full part specification against your registration with the breaker to be sure, and have it fitted professionally.

Curtain airbags were not standard across all Ford Focus variants from the very beginning — they became more widely fitted across the range through the Mk2 and were standard equipment on Mk3 and Mk4 models, though early Mk1 examples (1998–2004) may not have them or may have had them as an option on higher trims only. If you own an early Focus, check your owner's manual or confirm with a breaker whether your specific vehicle was originally fitted with curtain airbags before sourcing a replacement. For Mk2 (2004–2011) onwards, curtain airbags are typically present, but always verify against your registration.

It is unlikely to be a straightforward swap — the curtain airbag on a 5-door Focus covers a longer roofline than on a 3-door, so the bag dimensions and mounting points may differ. Always specify your door count as well as side (nearside or offside) when requesting a quote from a breaker, and ask them to confirm the part against your registration number. Curtain airbags are safety-critical components and must be fitted by a qualified professional.