Cheap Nissan NP300 Air Flow Meter

Yes, the NP300 Navara (2016-onwards in the UK) uses a mass air flow (MAF) sensor on its diesel engines, which measure incoming air to help the ECU manage fuelling — this is your air flow meter. All UK-market NP300 Navarас came with diesel engines, so all variants have this component. If you have seen the part listed under a different name such as MAF sensor or air mass meter, these are the same thing.

The NP300 Navara received a facelift around 2019, and while the engine family remained the 2.3-litre twin-turbo diesel (engine code YS23DDT), there can be running changes to ancillary components and sensor specifications across that boundary. You should confirm with the breaker that the part number or sensor specification matches your exact registration before buying, as a pre-facelift MAF may not be a guaranteed direct swap onto a post-facelift engine management system. Supplying your engine code from your V5 or a VIN check gives the breaker the best chance of matching the right unit to your vehicle.

No, the trim level does not affect which air flow meter you need — the Tekna, Acenta, N-Guard, and other NP300 Navara grades all share the same drivetrain and engine, so the MAF sensor follows the engine specification, not the badge or trim. You may find cosmetic differences between trim levels such as different grilles or interior finishes, but these have no bearing on the air flow meter. Focus on your engine code and model year when sourcing the part.

No, the body style — whether single cab, king cab, or double cab — makes no difference to the air flow meter, as this is a purely mechanical engine component that is identical across all body configurations sharing the same engine. What matters is the engine code, fuel type, and year of your vehicle. Confirm these details with the breaker to ensure you get the correct match.

In most cases the air flow meter is determined by the engine rather than the gearbox, and UK NP300 Navarас with the 2.3-litre diesel were offered with both manual and automatic transmissions. However, it is worth mentioning your gearbox type to the breaker, as there can occasionally be differences in engine calibration or software between gearbox variants that affect sensor specifications. Providing your full engine code alongside your gearbox type gives the breaker the best information to match the right part to your vehicle.

The single most useful thing you can do is supply your engine code, which you can find on your V5 logbook or via a VIN check, as the air flow meter follows the engine specification above all else. Also tell the breaker your model year and gearbox type. One thing you cannot confirm from a description alone is whether the unit has any ECU pairing or immobiliser coding requirements, so raise that directly with the breaker against your registration before purchasing.