Cheap Nissan NV400 Airbag

The NV400 is widely regarded as a single generation running from 2011 onwards, with a facelift arriving around 2016, so a 2015 donor and a 2019 recipient sit either side of that facelift boundary. Interior and airbag components can differ across that facelift, so you should not assume the parts are interchangeable. Confirm with the breaker that the part number from a pre-2016 van matches your post-2016 registration before purchasing.

Yes, door count can affect airbag fitment on the NV400 because side-curtain or door-mounted airbag modules are specific to the door configuration of the vehicle. Always tell the breaker your van's exact door count alongside your registration so they can match the correct unit. Never assume a part pulled from a different body configuration will locate and deploy correctly in your van.

Yes, side matters for airbags: a nearside (NS) unit is the passenger side and an offside (OS) unit is the driver's side, and these are not interchangeable. When contacting a breaker, state clearly whether you need the NS or OS airbag, as the modules, mounting points, and deployment direction differ between the two. Getting this wrong is a serious safety risk, so double-check before ordering.

For the NV400, trim level can influence the seating arrangement and interior specification, which in turn affects which airbag modules are fitted, so it is worth telling the breaker your trim level when asking for a quote. That said, if the seat configuration in the donor van matches yours — for example, the same front-seat style and the same steering wheel type — the trim badge alone is less critical than the physical specification. Always ask the breaker to cross-reference part numbers against your registration to be sure.

Airbags are safety-critical, single-use components: once deployed they cannot be reused, and incorrect installation can cause accidental deployment or failure to deploy in a collision, both of which are extremely dangerous. UK guidance strongly recommends that airbag replacement is carried out by a qualified automotive technician with the correct diagnostic equipment to reset the SRS system. A used airbag can be a legitimate cost saving on the part itself, but professional fitting is not somewhere to cut corners.

The airbag module itself — the bag and inflator — can often be sourced used, but whether the SRS control unit and wiring from a donor van are compatible with your specific vehicle's system is something we cannot confirm here as fact. You should provide your full registration to the breaker and ask them to verify SRS module compatibility directly, as variants can exist within the same generation. A qualified technician should also carry out any SRS diagnostics and reset after the part is fitted.