Second Hand Vauxhall Grandland Lambda Sensor

Yes, but only on petrol-engined Grandlands — the 1.2T and 1.6T petrol variants use lambda (oxygen) sensors as part of their engine management and emissions control systems. The Grandland was also sold as a diesel (1.5 CDTi and 1.6 CDTi), and diesels do not use traditional lambda sensors in the same way as petrol engines, so if you have a diesel Grandland you are unlikely to need one. Check your V5C or the plate in the engine bay to confirm your fuel type and engine code before searching.

The Grandland launched in 2017 and received a significant update with the Grandland X facelift continuing, before Vauxhall rebranded and revised it as the Grandland (dropping the X suffix) from around 2022, which also brought updated powertrains and emissions calibration. Because emissions-era differences between Euro 6b and Euro 6d variants affect sensor specification, a sensor from a pre-2022 car may not be correct for a post-2022 car even if it looks physically identical. Name the boundary to your breaker and ask them to match the part to your exact engine code and registration rather than year alone.

Trim level does not affect which lambda sensor is fitted — what matters is your engine code, fuel type (petrol only, as noted), and emissions standard, none of which change between Design, SE, Elite, or Ultimate grades. A sensor pulled from a breaker's Ultimate-trim car will be the same part as one from a Design-trim car, provided the engine and emissions era match. Do be aware that sensors from a salvage car may come with different amounts of the exhaust thread or wiring loom attached, so confirm the physical condition with the breaker before buying.

The Grandland X name was used from launch in 2017 through to around 2021, after which Vauxhall introduced the updated Grandland from 2022 onward with revised styling and updated engine calibration. The post-2022 model's petrol engines were brought further into Euro 6d compliance, which can mean revised sensor specifications compared to earlier Euro 6b or 6d-temp units. Name this model-year boundary clearly when contacting a breaker, and ask them to verify the part against your specific engine code and registration rather than just the Grandland name.

Petrol Grandlands typically have at least two lambda sensors — one upstream (pre-cat, monitoring combustion mixture) and one downstream (post-cat, monitoring catalytic converter efficiency) — and ordering the wrong one is a common mistake. The upstream and downstream sensors may look similar but have different part numbers and calibrations, so always clarify with the breaker whether the unit they have is NS or OS, upstream or downstream, and from which engine code. Fitting the wrong position sensor will likely trigger a fault code and could cause an MOT emissions failure.

These are different engine families with different fuelling and emissions calibration, so the sensors are unlikely to share a part number even though both are turbocharged petrol units. Always cross-reference the engine code (visible on your V5C or engine bay sticker) with the breaker's donor vehicle before agreeing a purchase. Never assume a sensor will interchange between different engine codes just because the cars look identical or come from the same model range.