Used Mercedes-Benz V-Class Airbag

The current V-Class (W447) launched in 2014 and received a facelift in 2019, replacing the earlier Viano/Vito-based V-Class (W639) which ran from 2004 to 2014. These two generations use different airbag systems and parts are not interchangeable between them, so always confirm the generation with your breaker against your exact registration. If you are sourcing for a W447, also clarify whether your vehicle is pre- or post-2019 facelift, as the interior saw updates that may affect airbag module fitment.

A 2017 V-Class is a pre-facelift W447, while a 2020 model is a post-facelift W447 (facelift from 2019), so although both sit within the same generation there is a known interior refresh across that boundary. The generation is the same, which is a good starting point, but whether the specific airbag module crosses that 2019 facelift boundary is something you must confirm with the breaker against your registration number. Never assume fitment across a facelift without that check.

For the W447 V-Class, trim levels such as Sport, AMG Line, and the Marco Polo camper variant can influence interior specification, seating layout, and the number or positioning of side and curtain airbags, so trim does matter here. Always tell your breaker your exact trim alongside the generation and model year, and confirm which airbag position you need (for example, nearside front, offside curtain). Do not assume airbags are identical across trims even within the same year.

Yes, side absolutely matters for airbags — a nearside (passenger side, left) airbag is not the same as an offside (driver side, right) unit, and fitting the wrong side is dangerous. Always specify NS or OS clearly when requesting a quote from your breaker, along with the position (seat-mounted, door, curtain, dashboard). Mixing sides is a safety risk and must never be done.

Airbags are safety-critical components and we strongly recommend professional fitting by a qualified technician for any V-Class airbag replacement. Airbags are single-use devices — once deployed they cannot be reused, and the replacement must be compatible with your vehicle's specific SRS (supplemental restraint system) before it will function correctly. Whether a used airbag module will communicate properly with your V-Class SRS control unit is something your breaker and fitting garage both need to verify against your registration.

The V-Class W447 is available in standard and long (extra-long) wheelbase body variants, and the number of seat rows and door positions can differ, which may affect curtain or side airbag compatibility. Always tell your breaker the exact body length or door configuration of your vehicle alongside the year and trim. Confirming against your registration is the safest approach, as interior airbag positioning can vary with seating layout.