✅✅【 02 Oxygen Sensor】This oxygen sensor is a 100% brand new car part. composed of zirconia internal ceramic material, with a porous platinum coating, and is protected by a metal shell. It can improve heat resistance, wear resistance, high temperature resistance and corrosion resistance, and prolong the service life of oxygen sensor. Can improve engine performance and fuel economy, and prolong the life of catalytic converter.
✅✅【Reference Number】Before purchasing this oxygen sensor, please check the year/mode and the interchangeable part number to confirm compatibility.Reference number:12609457 234-4407 213-4229 2344407 2134229
✅✅【Compatible Vehicles】Compatible with Chevrolet Avalanche Silverado 1500 2500 3500 Suburban 1500 2500 Tahoe,for GMC Sierra 1500 2500 3500 Yukon XL 1500 2500,for Cadillac Escalade
✅✅【Car Oxygen Sensor Function】The oxygen sensor monitors the mixed gas to make the engine in the best combustion condition of the mixed gas; The oxygen sensor can control the automobile exhaust emission, reduce the automobile pollution to the environment, and improve the automobile engine fuel combustion .
✅✅【Replacement Of Oxygen Sensor】Over time, the oxygen sensor will also age and need to be replaced. Generally speaking, the replacement of the oxygen sensor depends on its service life. The service life of the normal ignition coil is usually about 100000 km - 120000 km. For better use efficiency, it is recommended to replace the ignition coil every 100000 km. In addition, If the oxygen sensor is damaged, whether it reaches 100000 km or not, it needs to be replaced in time.
