Description:

Part Number: 12570260, 12568450, 12563553, 10371025.. Compatibility: Replacement for S10 2.2L 2000-2003. Replacement for Tahoe Silverado 1500 5.3L 2002-2005. Replacement for Sierra 1500 2002-2005. Replacement for Yukon 2002 2003 2004 2005.. Features: The sensor acts like a variable resistor, which adjusts engine timing to compensate for any changes in the oxygen level and optimize the mixture, reduce pollution.. Package Includes: 1 pcs composition sensor..