Oxygen sensor: Composed of zirconia internal ceramic material, with porous platinum coating and metal shell protection. It improve heat resistance, wear resistance, high temperature resistance and extend the service life of o2 sensors
Reference Number: Before purchasing this oxygen sensor, please check the year/mode and the interchangeable part number to confirm compatibility.Reference number:12576131 12615149
Compatible Vehicles: Compatible with 2008-2013 Chevrolet Avalanche 5.3L 6.0L; For 2008-2014 Cadillac Escalade 6.0L 6.2L; For 2008-2014 Cadillac Escalade ESV or EXT 6.0L 6.2L; For 2008-2013 Chevrolet Silverado 1500 4.8L/5.3L/6.0L/6.2L
Compatible Vehicles:For 2008-2014 Chevrolet Suburban 1500 5.3L/6.0L; For 2008-2014 Chevrolet Tahoe 4.8L/5.3L/6.0L/6.2L; For 2008-2013 GMC Sierra 1500 4.8L/5.3L/6.0L/6.2L;For 2008-2014 GMC Yukon 4.8L/5.3L/6.0L/6.2L and more
Car O2 Sensor Function:O2 sensor monitors the mixed gas, ensuring that the engine is in an optimal combustion state of the mixed gas; The o2 sensor can control the automobile exhaust emission and improve the automobile engine fuel combustion quality
Replacement of Oxygen Sensor:The service life of the normal ignition coil is usually about 100000 km - 120000 km. If the oxygen sensor is damaged, whether it reaches 100000 km or not, it needs to be replaced in time