You will get 2*Knock Sensor,1* Knock Sensor Harness,1*Intake Manifold Gasket Set,Fits for GMC C3500 2001-2003 Chevy Silverado 1500 HD; Fits for GMC Sierra 1500 HD 2001-2004 Chevy Silverado 2500;Fits for GMC Sierra 2500 2001-2006 Chevy Silverado 1500/3500/2500 HD; Fits for GMC Sierra 1500/2500 HD/3500.
Knock Sensor Harness Intake Manifold Gasket Kit Replace Part Number :12575869,12589867,12597415,12601822,81045-66030,917-033,MS96587,89060413 ,MS92211, MS18007,MS4657,MS16340.
Fits for 2003-2007 Cadillac Escalade ESV; Fits for Chevy Express 1500/2500/3500; Fits for GMC Savana 1500/2500/3500 2004-2005 Cadillac CTS,Fits for CTS-V 2004-2007 Chevy Silverado Hybrid 2005-2007 Chevy Silverado 1500 HD; Fits for GMC Sierra 1500 HD; Fits for Hummer H2 2005-2006 GMC Sierra Hybrid,Fits for 1999-2002 Chevy Camaro;Fits for Pontiac Firebird 1999-2003 Chevy Corvette, Fits for 2004 Pontiac GTO 2005 Buick Rainier.
Fits for Cadillac STS;Fits for Chevy Trailblazer EXT; Fits for Saab 9-7X 2007 Chevy Silverado 1500/3500/2500 HD/Hybrid Classic; Fits for GMC Sierra 1500/2500 HD/3500/Denali 1500/Hybrid Classic, Fits for 2001-2007 Chevy Suburban 1500/2500, Tahoe;Fits for GMC Yukon (XL 1500/2500/Denali) 2002-2006 Chevy Avalanche 2500; Fits for GMC Sierra Denali 1500 2002-2007 Cadillac Escalade;Fits for Chevy Avalanche 1500 2003-2005 GMC Envoy, Fits for 2001-2002 Chevy C3500.