Knock Sensor Wiring Harness - for Chevy Suburban Silverado Avalanche Tahoe GMC Sierra Yukon Cadillac Hummer and more GM Vehicles - Replace 12601822

Fitments: 2007 Chevy Avalanche 2002-2006 Chevy Avalanche 1500 2500 2001-2002 Chevy C3500 HD 1999-2002 Chevy Camaro Corvette 2003-2007 Chevy Express 1500 2500 3500 1999-2006 Chevy Silverado 1500 2007 Chevy Silverado 1500 Classic, 1500HD Classic, 2500HD Classic, 3500 Classic 2001-2006 Chevy Silverado 1500HD, 3500 1999-2004 Chevy Silverado 2500 2001-2004 Chevy Silverado 2500HD 2000-2005 Chevy Suburban 1500 2000-2007 Chevy Suburban 2500, Tahoe 2004-2005 Chevy Trailblazer, Trailblazer EXT 2005 Chevy SSR 2001-2002 GMC C3500HD 2005 GMC Envoy 2003-2005 GMC Envoy XL, Envoy XUV, Savana 1500 2003-2007 GMC Savana 2500 3500 1999-2006 GMC Sierra 1500 2007 GMC Sierra 1500 Classic, 1500HD Classic, 2500HD Classic, 3500 Classic 2001-2006 GMC Sierra 1500HD, 2500HD, 3500 1999-2004 GMC Sierra 2500 2000-2007 GMC Yukon, XL 1500 2500 2004-2005 Buick Rainier, Cadillac CTS 2002-2005 Cadillac Escalade, Escalade EXT 2003-2005 Cadillac Escalade ESV 2005 Cadillac STS 2005-2007 Hummer H2 2003-2004 Isuzu Ascender 2004 Pontiac GTO 1999-2002 Pontiac Firebird 2005 Saab 9-7x Replaces OE#: 12601822, 917-033, 917033 Quality Guarantee: 24-Month Warranty At Gledewen, we take pride in the quality of our products and in your satisfaction. If you have any problems, do not hesitate to contact us.