Used Mercedes-Benz V-Class Curtain Airbag

Yes, the V-Class (W447 generation, 2014 onwards) is fitted with curtain airbags as standard across its range, deploying from the roof lining above the side windows to protect occupants along the full length of the cabin. Because the V-Class has an extended passenger area compared with a typical car, the curtain airbag is a long unit covering multiple rows of seating, so it is particularly important to match the correct side (nearside or offside) and door/window count. Curtain airbags are safety-critical, single-use components, so professional fitting by a qualified technician is strongly recommended.

Both a 2016 and a 2019 V-Class fall within the same W447 generation (launched 2014, facelifted 2019), so you are broadly in the same family — however, the 2019 facelift introduced interior and trim updates that may affect roof lining and airbag module integration. You should confirm with the breaker that the specific part number from the donor vehicle is compatible with your post-facelift SRS system before purchasing. Curtain airbags are safety-critical, so do not fit a part you cannot verify as correct.

For the curtain airbag itself, the trim level (Sport, Sport Plus, AMG Line, etc.) is unlikely to be the primary fitment factor — what matters most is the generation (W447), the body length variant (standard or extra-long), and which side of the vehicle (nearside or offside) you need. That said, different trim levels can feature different roof lining materials or headlining finishes that are visible once the airbag is deployed or removed, so a used unit from a different trim may look slightly different cosmetically. Always confirm compatibility against your registration with the breaker, particularly regarding SRS module pairing.

Yes, this is one of the most important fitment factors for the V-Class curtain airbag. The standard and extra-long (EL) body variants have different roof lengths and therefore different curtain airbag units, as the bag must cover the additional window area in the longer vehicle. Always tell the breaker which body length you have — ideally confirm via your registration — to make sure the correct length unit is sourced.

Curtain airbags are handed, meaning the nearside (NS, left/passenger side in the UK) and offside (OS, right/driver side) units are different parts and are not interchangeable. When contacting a breaker, state clearly which side you need along with your registration number, generation, and body length so they can match the correct unit. Fitting the wrong side is a safety risk, so double-check this before ordering.

Curtain airbags are safety-critical components and working on SRS (supplemental restraint system) systems without proper training and equipment is dangerous — incorrect handling can cause accidental deployment or result in the airbag not functioning in a collision. In the UK it is strongly recommended, and in many cases effectively required by insurers and MOT standards, that airbag components are fitted by a qualified technician. Additionally, a used curtain airbag should be confirmed as undeployed and undamaged, since airbags are single-use items that cannot be reused after deployment.