Mercedes-Benz X-Class Airbag Replacement Parts

The X-Class was sold in the UK as a single generation running from 2017 to 2020, when Mercedes-Benz discontinued it, so the entire production run sits within one generation with no facelift to worry about. In principle, airbags from any X-Class year may align with your vehicle, but whether a specific module is compatible with your car's SRS system is something you should confirm with the breaker against your registration before buying. Airbags are safety-critical, single-use components, so professional fitting by a qualified technician is strongly recommended.

The X-Class was offered in Progressive, Stylish, and Power trim levels in the UK, and seat style can vary between trims, which affects seat-mounted side airbags in particular. If you need a seat-integrated airbag, tell the breaker your trim level so they can match the correct seat type; dashboard and curtain airbags are less likely to differ by trim but you should still confirm with the breaker against your registration. Airbags are safety-critical and must be fitted by a qualified professional.

Yes, side matters — nearside (NS, passenger side) and offside (OS, driver side) airbags are not interchangeable, so always tell your breaker which side you need. This applies to seat-mounted side airbags and side curtain airbags in particular. Confirm the correct side against your registration when getting a quote, and ensure a qualified technician carries out the fitting.

Both the 2018 and 2020 X-Class sit within the same single generation (2017–2020), so there is no generational boundary between them. That said, whether a specific airbag module from a 2018 car is fully compatible with the SRS system in a 2020 vehicle is something you must confirm with the breaker against your registration, as SRS configurations can vary. Airbags are safety-critical components, and professional fitting is essential.

The X-Class Progressive and Power trims may use different seat designs, which means a seat-mounted side airbag from a Progressive may not be a direct match for a Power trim vehicle. For non-seat airbags such as dashboard or curtain units, trim differences are less likely to be a factor, but you should still confirm compatibility with the breaker against your registration. Always have airbags installed by a qualified technician, as they are safety-critical and single-use after deployment.

A used airbag from a dismantled X-Class that has never been deployed can be a legitimate option, but you must verify with the breaker that the unit was not triggered in the accident that took the donor vehicle off the road, as airbags are single-use and cannot be reused after deployment. You should also ask the breaker to confirm the module is compatible with your specific SRS system by checking against your registration plate. Professional fitting by a qualified technician is strongly recommended — do not attempt to install an airbag yourself.