Nissan NP300 Seat Belt Pretensioner Replacement Parts

Yes, the NP300 Navara (produced from 2015 onwards) is fitted with seat belt pretensioners as part of its SRS safety system, so you are looking for the right part. These are safety-critical, single-use components that deploy during a collision and cannot be reused once triggered, so always check that any used unit has never been deployed before purchasing. Professional fitting by a qualified technician is strongly recommended given the safety implications.

The NP300 Navara has been sold in the UK in a single generation running from 2015, so a 2016 and a 2019 are both within that same generation, which is a positive starting point for compatibility. However, pretensioner variants can differ by trim level, seat configuration, and which side of the vehicle the belt is fitted to, so confirm the specific part against your registration with the breaker before buying. Never assume fitment is guaranteed on the basis of generation alone.

Trim level can matter on the NP300 Navara because different trims — such as Visia, Acenta, Tekna, and Trek — can have different seat and interior specifications, which may mean different pretensioner variants are fitted. You should confirm the exact trim of both the donor vehicle and your own against your registration with the breaker, as pretensioner variants are one of the topics where the breaker needs to verify compatibility directly. Professional fitting is always recommended for this safety-critical component.

Yes, NS (nearside, passenger side) and OS (offside, driver side) pretensioners are handed components and are not interchangeable with each other. When contacting a breaker, always specify clearly which side you need, and confirm this matches the donor vehicle's side as well. Getting the wrong side is a straightforward mistake to avoid but an important one given the safety-critical nature of the part.

Seat belt pretensioners are safety-critical SRS components, and professional fitting by a qualified technician is strongly recommended rather than DIY installation. Incorrect fitting can result in the pretensioner failing to deploy in a collision or, in a worst case, inadvertently triggering, both of which are serious safety risks. A professional will also be able to check that the replacement unit is compatible with your vehicle's specific SRS system, which is something that is difficult to verify without diagnostic equipment.

The NP300 Navara was offered in the UK in both double cab and king cab (extra cab) body styles, and the pretensioner fitted can vary depending on body style because the seating layout and rear seat provision differ between the two. Always tell the breaker both your body style and your vehicle's registration so they can match the correct pretensioner to your vehicle. This is especially important for rear pretensioners, where the king cab's more limited rear seat arrangement may mean a different specification part is required.