Cheap Vauxhall Grandland X Oxygen Sensor

Yes, but only on petrol-engined Grandland X variants — the 1.2 and 1.6 turbo petrol engines use lambda (oxygen) sensors as part of their engine management and emissions systems. Diesel variants use a different emissions strategy centred on a diesel particulate filter and NOx sensors rather than a traditional oxygen sensor, so if your Grandland X is diesel, an oxygen sensor is not the part you need. If you're unsure which sensor your diesel model requires, a breaker can advise based on your registration.

The Grandland X received a facelift in 2019, and while the engine codes carried across in many cases, the emissions calibration and sensor specifications can differ between pre- and post-facelift builds — particularly around Euro 6 compliance updates. You should confirm with the breaker that the sensor they're supplying matches your exact engine code as well as the build year of your car, not just the model generation. Naming the boundary confidently is straightforward, but whether a sensor crosses it safely is breaker territory.

Trim level — whether SE, Sport, Elite, or Ultimate — makes no difference to oxygen sensor fitment on the Grandland X; the sensor is determined entirely by the engine code and model year. You may receive a sensor that looks slightly different cosmetically or has minor harness routing differences depending on the donor car's options, but functionally the engine-matched part is what counts. Always quote your engine code and registration to the breaker rather than your trim name.

The Grandland X 1.2 turbo (engine code EB2) is a PSA-sourced engine also found in various Peugeot and Citroën models, so sensors from those platforms are sometimes compatible — but the calibration, connector type, and sensor position (upstream pre-cat or downstream post-cat) must all match. Before buying from a breaker, confirm whether you need the upstream (pre-catalytic converter) or downstream sensor, as they are not interchangeable with each other even from the same engine family. A breaker can cross-reference your registration to confirm the correct sensor position and part.

Petrol Grandland X models with the 1.6 turbo engine typically run both an upstream lambda sensor (before the catalytic converter) and a downstream sensor (after it), and these serve different functions in the engine management system. The upstream sensor directly controls fuelling while the downstream sensor monitors catalytic converter efficiency, so fitting the wrong position sensor will not resolve your fault and may cause further issues. Tell the breaker which position you need — upstream or downstream — as well as your engine code, and confirm against your registration.

Yes — the Grandland X spans Euro 6 regulations throughout its production from 2017, but there were updates to emissions calibration, particularly around the 2019 facelift, and a sensor from an incorrectly matched build could result in lambda readings that fall outside acceptable limits at MOT. Exhaust and emissions components follow the engine and its specific Euro 6 calibration, so a visually identical sensor from a different build phase may not perform correctly. Always match the sensor to your engine code and model year, and if in any doubt confirm specifics with the breaker before purchasing.