Used Mercedes-Benz GLC Airbag

The Mercedes-Benz GLC (X253) ran from 2015 to 2022, with a facelift arriving in 2019, so a 2016 part and a 2019 car sit either side of that facelift boundary. Generation and trim level are what matter for airbag fitment, and changes at a facelift can affect interior components including airbag modules, so you should confirm with the breaker whether the specific part crosses that 2019 boundary safely against your registration. Airbags are safety-critical and single-use after deployment, so professional fitting is strongly recommended.

Engine type does not affect airbag fitment on the GLC — interior safety components match by generation, trim level, and position rather than what is under the bonnet. Focus your search on finding a part from the correct generation (X253, 2015–2022) and the right trim, and you can disregard whether the donor car was a 220d, 300d, 300 or any other variant. Always have airbags fitted by a qualified technician, as they are safety-critical components.

Trim level can matter for GLC airbags because seat design and interior specification vary between trims such as Sport, AMG Line, and AMG Line Premium, which can affect seat-mounted side airbags in particular. If the airbag is a steering wheel, dashboard, or curtain type, trim differences are less likely to be a factor, but for seat-integrated airbags it is worth telling the breaker your exact trim so they can match the donor car appropriately. Airbags are safety-critical, so confirm compatibility with the breaker against your registration and have the part professionally fitted.

Side and seat-mounted airbags on the GLC are handed — the nearside (NS, passenger) and offside (OS, driver) are different parts and are not interchangeable. Make sure you tell the breaker clearly which side you need, as fitting the wrong side unit is a safety risk. Airbags are single-use once deployed and safety-critical, so professional installation is essential.

The GLC X253 received its facelift in 2019, so a 2020 car is a post-facelift model and may have updated interior components compared with pre-facelift cars built between 2015 and 2018. Whether a specific airbag module from a pre-facelift X253 is compatible with your post-facelift SRS system is something you should confirm with the breaker against your registration, as we cannot state that as fact. Airbags are safety-critical and must be fitted by a professional.

It is legal to purchase and fit a used airbag in the UK, but because airbags are safety-critical single-use components, the unit must come from a car where the airbag was never deployed and must be in confirmed working condition — a reputable breaker should be able to advise on this. You should also confirm with the breaker that the module is compatible with your specific SRS system against your registration, as this is not something we are able to guarantee. Professional fitting by a qualified technician is strongly recommended.