Autex Engine Knock Detonation Sensor 10456603 compatible w/Buick Rainier GMC Envoy XUV Pontiac GTO Cadillac CTS Escalade ESV EXT Chevrolet Avalanche 1500 Camaro Corvette GMC Hummer Isuzu Pontiac Interchange Part Number: KS116, KS116T, 10456603, 12589867, 2133521, 213362, AS10017, KS-10456603 Engine Knock Detonation Sensor compatible w/ 2004 Buick Rainier, GMC Envoy XUV, Pontiac GTO | 2004 2005 Cadillac CTS | 2002 2003 2004 2005 2006 Cadillac Escalade, Escalade EXT, Chevrolet Avalanche 1500 | 2003 2004 2005 2006 Cadillac Escalade ESV | 1998 1999 2000 2001 2002 Chevrolet Camaro, Pontiac Firebird | 1998 1999 2000 2001 2002 2003 2004 Chevrolet Corvette | 2003 2004 2005 2006 2007 Chevrolet Express 1500, Express 2500, Express 3500; GMC Savana 1500, Savana 2500, Savana 3500; Hummer H2 Engine Knock Detonation Sensor compatible w/ 2003 2004 Chevrolet SSR, Trailblazer EXT; GMC Envoy XL | 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Chevrolet Silverado 1500 | 2001 2002 2003 2005 2006 Chevrolet Silverado 1500 HD, GMC Sierra 1500 HD | 2007 Silverado 1500 HD Classic, Silverado 3500 Classic; GMC Sierra 1500 HD Classic, Sierra 3500 Classic, Sierra 3500 HD | 1999 2000 2001 2002 2003 2004 2006 Chevrolet Silverado 2500 | 2007 2008 Chevrolet Silverado 3500 HD Engine Knock Detonation Sensor compatible w/ 2001 2002 2003 2004 2005 2006 2007 2008 Chevrolet Silverado 2500 HD | 2001 2002 2003 2004 2005 2006 Chevrolet Silverado 3500, GMC Sierra 3500 | 2003 2004 2005 Chevrolet Sonora, Isuzu Ascender | 2000 2001 2002 2003 2004 2005 2006 Chevrolet Suburban 1500, Tahoe; GMC Yukon, Yukon XL 1500, Yukon XL 2500 | 2000 2001 2002 2003 2004 2005 Chevrolet Suburban 2500 | 1999 2000 2001 2002 2003 2004 2005 2006 2007 GMC Sierra 1500 Engine Knock Detonation Sensor compatible w/ 1999 2000 2001 2002 2003 2004 GMC Sierra 2500 | 2001 2002 2003 2004 2005 2006 2007 GMC Sierra 2500 HD |