Nissan 370Z EGR Valve Replacement Parts

No — the 370Z was sold exclusively with a 3.7-litre naturally aspirated V6 petrol engine (VQ37VHR), and EGR valves are not fitted to this engine in any variant or model year sold in the UK. EGR systems are most commonly found on diesel engines and some turbocharged petrols, neither of which applies to the 370Z. If you are chasing an emissions-related fault or an exhaust gas management component on your 370Z, you are more likely looking for something else entirely — speak to a specialist or your breaker about what the fault code is actually pointing to.

The 370Z VQ37VHR engine does not have an EGR valve, so an EGR-related fault code on this car almost certainly points to a sensor, wiring issue, or a misread code rather than a physical EGR component. It is worth getting the code properly diagnosed before ordering any parts, as there is no EGR valve to replace on this model. Your breaker or an independent Nissan specialist can help identify what is actually at fault.

Genuine exhaust-related parts you can source from a 370Z breaker include the catalytic converters, oxygen (lambda) sensors, exhaust manifolds, centre section, and rear silencer — all of which follow the VQ37VHR engine and the emissions standards of the car's registration year. Year of registration matters here because Euro 5 and Euro 6 boundary years can affect catalyst specification, so always confirm catalytic converter compatibility with the breaker against your exact registration rather than assuming all years interchange. There is no EGR valve or DPF on any UK 370Z, so do not be misled by listings offering those parts for this model.

Trim level does not affect the core exhaust and emissions components on the 370Z — all UK variants share the same VQ37VHR engine, so manifolds, cats, and sensors follow the engine rather than the trim. The Nismo variant may have a different exhaust outlet or rear silencer arrangement for aesthetic or performance reasons, so if you are matching a rear section you may notice cosmetic differences between standard and Nismo trim — worth checking with the breaker. Importantly, none of the trim levels introduce an EGR valve, as it simply is not part of this engine's design.

The 370Z ran from 2009 with a facelift arriving in 2013, and while the VQ37VHR engine carried through the entire UK production run, it is not guaranteed that all exhaust components interchange freely across the 2013 facelift boundary. Emissions certification and minor ancillary changes over model years can affect part specifications, so for catalytic converters in particular you should confirm compatibility with the breaker against your specific registration rather than assuming a pre-facelift part fits a post-facelift car. For non-cat items like the centre pipe or rear silencer, a breaker can advise based on the part numbers from your vehicle.