Rear Post Cat Lambda Sensor Oxygen, For Astra G H J, For Corsa C D, For Insignia A, For Meriva B, For Mokka X, For Zafira, For Tourer C

Oxygen sensors are key components for controlling vehicle exhaust emissions, reducing vehicle exhaust emissions, and improving vehicle engine fuel combustion. Oxygen sensors measure the amount or proportion of oxygen mixed in the vehicle's fuel, which is critical to the proper operation of the catalytic converter. The vehicle then determines if adjustments are needed to operate properly. Easy to install, no complicated tools required, a good choice for replacing damaged parts. Oxygen sensors are manufactured to strict standards, with fast response, stable performance, and durability, which can maximize fuel efficiency and help the engine run smoothly. Before purchasing, please check the required brand, model and year, part number, etc. to ensure that the part is what you need.