Used Nissan NP300 Fuel Injector

Yes, all variants of the Nissan NP300 Navara (the generation sold in the UK from around 2005 onwards) are diesel-powered, and diesel engines use fuel injectors to deliver fuel directly into the combustion chamber under high pressure, so every NP300 will have a set of four injectors. There is no petrol or naturally aspirated carburettor version sold in the UK market, so injectors are a genuine and straightforward part to source for this model. When contacting a breaker, confirm your engine code (found on your V5C or via a VIN check) as this is the most important detail for matching the correct injector type and rail pressure specification.

The NP300 Navara ran as a single generation in the UK from 2005 to 2015, but Nissan made running changes during production, and the YD25DDTi 2.5-litre diesel engine – the unit fitted to most UK examples – did see specification updates across that period. Because injector calibration and rail pressure can vary between build years, a 2006 unit is not automatically a guaranteed match for a 2010 truck even if the engine code looks the same on paper. Give the breaker both registration numbers and ask them to cross-reference the engine codes and injector part numbers before committing, as this is the safest way to confirm compatibility.

No – body style makes no difference whatsoever to fuel injector fitment; the injectors are part of the engine and fuel system, which is identical regardless of whether your truck is a King Cab or Double Cab. What matters is the engine code, fuel type (all UK NP300s are diesel), and the specific build year of your vehicle. Focus your conversation with the breaker on confirming the engine code rather than mentioning the cab style.

Trim level has no bearing on fuel injector fitment; Visia, Acenta, and Tekna models all share the same YD25DDTi diesel engine and fuel system architecture, so the injectors themselves are interchangeable across trims assuming the engine code and build year align. The Tekna's additional equipment is cosmetic and comfort-based and has no influence on the injection system. Always verify the engine code with the breaker rather than relying on trim name alone, just to rule out any mid-production engine specification changes.

Used injectors are a common and cost-effective choice from a breaker, and many are successfully refitted without issue; however, modern common-rail diesel injectors often have individual calibration codes (sometimes called IQA or trim codes) that ideally need to be programmed into the ECU for precise fuelling. Whether your specific vehicle and injector combination requires coding is something you must confirm with your fitting garage or the breaker against your registration, as this is not something that can be stated as fact across all NP300 examples. A reputable breaker will often be able to advise on whether the injectors they are supplying have known coding requirements.

The NP300 Navara received a facelift in 2010 that updated styling and some equipment, but whether this coincided with any changes to the injector specification on the YD25DDTi engine is something you should confirm with the breaker against your exact registration and engine code rather than assuming either way. Naming the 2010 facelift is straightforward, but whether a specific injector crosses that boundary safely depends on build-date-level detail that a breaker can check using the actual part numbers. Supplying your engine code alongside the registration gives the breaker the best chance of confirming a match quickly.