Cheap Nissan NV300 Fuel Injection Pump

The Nissan NV300 is based on the Renault Trafic third generation, which ran from 2014 onwards in the UK, so a 2018 and a 2021 are within the same generation. Fitment depends primarily on the engine code, so make sure both vehicles share the same code (found on your V5 or via a VIN check) and the same fuel type and gearbox type. That said, whether ancillary or mounting details changed at any point mid-production is something you should confirm with the breaker against your specific registration before buying.

The NV300 received a facelift in 2019, and while the engine family carried over, crossing that production boundary means there is a real possibility of ancillary or mounting differences on the injection pump. The engine code is the most important thing to match — if both vehicles share the same code, fuel type, and gearbox type, fitment is more likely, but you should confirm directly with the breaker using both registrations to be certain.

No, the trim level does not affect which fuel injection pump you need — SE, SE Sport, and Tekna are equipment and cosmetic grades, not mechanical variants. What determines fitment is the engine code, fuel type, and gearbox type, so a pump from any NV300 trim will interchange as long as those details match. Do bear in mind that a pump pulled from a different trim vehicle may carry cosmetic differences in surrounding components, but the pump itself is specified by the engine, not the badge.

The engine code is the single most useful detail you can supply, sitting above everything else including the year or trim of the van. You can find it on your V5 logbook or by running a VIN check, and sharing it with the breaker allows them to match the pump precisely rather than relying on the model year alone. Fuel type and gearbox type (manual or automatic) are also important details to have ready.

The NV300, Renault Trafic, and Vauxhall Vivaro share a common platform and engine family, which means there is a reasonable basis for cross-compatibility on mechanical parts like the fuel injection pump. If the engine code, fuel type, and gearbox type all match across the vehicles, the pump may well interchange. However, whether ECU pairing or immobiliser coding creates any complication is something you must confirm with the breaker against your specific registration, as this is not something we can state as a blanket fact.

A used fuel injection pump from a reputable UK breaker is a common and practical choice for the NV300, and in many cases these pumps are a straightforward swap. However, whether your specific pump requires ECU pairing or immobiliser coding to your vehicle is something you must confirm with the breaker and, if needed, a Nissan specialist before purchase. Always supply your registration and engine code to the breaker so they can check compatibility properly rather than selling on year alone.