Cheap Nissan Pulsar Fuel Injector

Yes, all variants of the C13 Nissan Pulsar (2014–2018, the only generation sold new in the UK) use petrol direct or port injection, so fuel injectors are present on every engine option in the range. The 1.2 DIG-T turbocharged petrol and the 1.6 DIG-T turbocharged petrol both use direct injection, while the naturally aspirated 1.2 petrol uses port injection — the injector design differs between these, so you need to know which engine you have before sourcing a used one. Diesel variants were not offered in the UK Pulsar, so there is no diesel injector application to consider.

The UK Pulsar ran as a single C13 generation from 2014 to 2018, but there was a facelift around 2015–2016 that brought some specification changes, and ancillary or mounting details can sometimes shift mid-production even within a generation. The engine code is the most reliable guide here — if both cars share the same engine code (for example both are H4Bt 1.6 DIG-T units), the injectors are much more likely to be compatible, but you should confirm the specific part number with the breaker against your registration to be certain. ECU pairing requirements are also worth raising with the breaker, as some direct-injection setups can involve coding considerations.

Trim level does not affect injector fitment on the Pulsar — Acenta, N-Connecta, and Tekna are specification packages covering interior, infotainment, and cosmetic features, not drivetrain changes. What matters is the engine code: an Acenta and a Tekna both fitted with the same 1.2 DIG-T engine will use the same injector. Always confirm the engine code from your V5 or a VIN check rather than relying on the trim badge.

Yes, these are different engines with different injection specifications, and the injectors will not be interchangeable between them. The 1.6 DIG-T (engine code MR16DDT) and the 1.2 DIG-T (engine code HRA2DDT) are distinct units with different fuelling demands, injector flow rates, and fittings. Always quote your specific engine code to the breaker so they can match the correct injector from their dismantled stock.

Some Nissan engines are shared across models — for instance, the MR16DDT 1.6 turbo unit appears in both the Pulsar and the Juke Nismo RS, meaning injectors from a matching-engine Juke could potentially be compatible. However, injection system variants and any mid-production updates mean this is not something to assume without checking — supply the breaker with your engine code and registration and ask them to cross-reference part numbers before buying. Do not assume compatibility based on engine size alone, as Nissan used different injection configurations across models even with similar displacements.

Direct-injection systems like the DIG-T engines in the Pulsar can involve injector-specific calibration data, and whether a used injector requires coding or adaptation to your ECU is something you should confirm with the breaker and ideally with a Nissan specialist or diagnostics technician before fitting. This is not something that can be stated with certainty in advance, as it depends on the specific engine management system and the injector type. Raise this with the breaker at the point of enquiry so you go in with realistic expectations about any additional work needed after fitting.