Cheap BMW X4 Airbag

The BMW X4 runs across two generations: the F26 (2014–2018) and the G02 (2018 onwards, with a facelift in 2021). Generation is one of the most important factors for airbag fitment, as the interior architecture, mounting points, and SRS systems differ significantly between F26 and G02. Always source an airbag from the same generation as your vehicle, and have it fitted by a qualified technician — airbags are safety-critical and single-use once deployed.

A 2016 X4 is an F26 (first generation) and a 2019 X4 is a G02 (second generation), so these sit either side of the 2018 generation boundary and the airbags are very unlikely to interchange. You should source an airbag from the matching generation to your car, and confirm exact module compatibility with the breaker against your registration before purchasing. Airbags are safety-critical components and must be professionally fitted.

For the BMW X4, trim level can affect airbag fitment — particularly for seat-mounted side airbags — because seat designs and upholstery configurations can vary between trims such as xLine, M Sport, and M40i. Always tell the breaker your specific trim level so they can match the correct seat or door airbag, especially if you are sourcing a side or curtain airbag. For steering wheel or dashboard airbags, trim differences are less likely to matter, but confirm with the breaker against your registration to be sure.

Yes, side matters for airbags fitted within doors or seats, as nearside (NS, passenger side) and offside (OS, driver side) airbags are not interchangeable. When contacting a breaker, always specify NS or OS clearly alongside your generation and trim details. Airbags are safety-critical and single-use, so correct identification before purchase is essential.

The G02 received a facelift in 2021, and while it remains within the same generation, interior components including airbag modules may have been updated. Whether a pre-facelift (2018–2021) G02 airbag crosses over to a post-facelift (2021 onwards) G02 is something you should confirm with the breaker against your registration, as SRS system compatibility for a specific module is not something we can state as fact. A breaker with the donor vehicle details can cross-reference part numbers to give you a more confident answer.

A used airbag is only safe to fit if it has never been deployed — airbags are single-use and must be sourced undeployed from a reputable breaker who can confirm the unit's condition and history. Airbags are safety-critical components, so professional fitting by a qualified technician is strongly recommended rather than DIY installation. Always have the SRS system checked and reset by a professional after any airbag replacement to ensure the system functions correctly.