Cheap Nissan NV300 Oxygen Sensor

The Nissan NV300 is a diesel-only van in the UK market, and diesel engines do not use oxygen sensors in the same way petrol engines do — they use NOx sensors, lambda sensors positioned around the DPF/SCR system, or exhaust gas temperature sensors instead. If your NV300 has a fault code or warning light related to exhaust gas monitoring, you are most likely looking for a NOx sensor, an exhaust gas temperature (EGT) sensor, or a lambda sensor specific to the after-treatment system rather than a traditional oxygen sensor. Confirm the exact sensor type and position against your registration plate with a breaker before ordering.

Diagnostic software sometimes labels exhaust-related sensors loosely as 'oxygen sensors' even on diesel vehicles, but on the NV300 the relevant parts are more likely to be an exhaust gas temperature (EGT) sensor, a NOx sensor upstream or downstream of the SCR catalyst, or a wideband lambda sensor used in emissions management on Euro 5 or Euro 6 variants. The correct part depends heavily on your engine code, the sensor's position in the exhaust system, and whether your van has a DPF and/or SCR setup — all of which changed between emissions generations. Take the fault code and your registration to a breaker so they can identify the precise sensor rather than searching under 'oxygen sensor.'

The NV300 was introduced to the UK around 2016, replacing the Primastar, and the exhaust after-treatment system and associated sensors differ between Euro 5 and Euro 6 emissions standards, so year absolutely matters even within the NV300 range. Euro 6 variants carry additional NOx-reduction hardware compared to earlier Euro 5 vehicles, meaning sensors from across that boundary are unlikely to be interchangeable. Always confirm the engine code and emissions standard of the donor vehicle against your own registration with the breaker before purchasing any exhaust-system sensor.

Trim level does not affect which exhaust sensors are fitted to the NV300 — what matters is the engine code, the emissions standard (Euro 5 or Euro 6), and the specific position of the sensor in the exhaust system. A sensor from an SE and one from a Sport or higher-specification van will be identical provided they share the same engine and emissions generation. Focus your search on matching those mechanical details rather than the trim badge.

Give the breaker your full registration number so they can confirm the engine code, gearbox, emissions standard, and exact model year from the DVLA record — this is the most reliable way to identify the correct sensor. It also helps to tell them the fault code from your diagnostic scan and which position in the exhaust system the faulty sensor occupies, such as pre-DPF, post-DPF, or SCR-related. Because catalytic converter and DPF interchange specifics are complex and vary between donor vehicles, confirm all of this directly with the breaker rather than relying on part numbers alone.