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
Compatible Vehicles: Compatible with 1999-2002 Chevy Silverado 1500,2001 GMC Sierra1500,1999 Chevy Thahoe, 1996-1997 Chevy C1500 Base 4.3/5.0/5.7L, 1996-1998 Chevy C1500 K1500,Cheyenne/Silverado/WT 4.3/5.0/5.7L,1996-1997 Chevy K1500 Base 4.3/5.0/5.7L
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