Cheap Nissan 370Z Lambda Sensor

Yes, all Nissan 370Z models sold in the UK are fitted with lambda sensors (also called oxygen sensors). The 370Z uses a naturally aspirated 3.7-litre V6 petrol engine, and lambda sensors are standard on petrol engines to monitor exhaust gases and control fuelling. There are typically multiple sensors on the car, positioned both before and after the catalytic converters, so make sure you know which position you need (upstream or downstream) before requesting a quote.

The Nissan 370Z received a facelift in 2013, though the core 3.7-litre VQ37VHR engine carried through both the pre-facelift (2009–2012) and post-facelift (2013 onwards) cars. In many cases the lambda sensor positions and connectors are shared across this boundary, but emissions calibration and sensor specification can differ between model years, and a sensor from the wrong side of that boundary may not satisfy the engine management system or MOT requirements. Always confirm the exact sensor reference against your registration with the breaker before buying.

Trim level does not affect lambda sensor fitment on the 370Z — the sensors are determined by the engine and emissions specification, not by whether the car is a base model, GT, or GT Edition. All UK 370Z variants share the same VQ37VHR petrol engine, so the sensor specification is the same across trims. You may find cosmetic differences in the exhaust tips or heat shielding, but these do not affect sensor compatibility.

The 370Z V6 engine has a twin-pipe exhaust system with sensors fitted both upstream (before the catalytic converters, also called pre-cat or air-fuel ratio sensors) and downstream (after the cats, monitoring converter efficiency), giving four sensors in total across the two exhaust banks. The upstream and downstream sensors are different types and are not interchangeable with each other, so it is essential to specify to the breaker exactly which position — bank 1 or bank 2, upstream or downstream — you require. If you are unsure, your fault code (P0136, P0141, etc.) or a mechanic's diagnosis will point you to the correct sensor position.

The lambda sensors themselves are part of the engine management system and sit in the exhaust manifolds and downpipes, so whether the donor car had a standard or aftermarket Nismo-style cat-back exhaust fitted does not affect the sensor specification. What matters is that the sensor's thread size, connector type, and calibration match your car's engine year and emissions standard. If the donor car had a fully aftermarket front pipe or decat fitted, there is a small chance the bung positions differ, so it is worth confirming with the breaker that the sensors come from a car retaining standard manifolds.

Yes — the gearbox type has no bearing on lambda sensor fitment whatsoever. Both the six-speed manual and the seven-speed automatic 370Z use the same VQ37VHR engine with identical exhaust and emissions hardware, so sensors from either gearbox variant are directly comparable for your purposes. Focus instead on the model year and sensor position (upstream or downstream, bank 1 or bank 2) when specifying your requirement to the breaker.