For 2003-2005 Chevrolet Trailblazer Knock Sensor API 88682WTJP 2004 SERVICE TECH

For 2004-2006 Chevrolet Colorado Knock Sensor API 29559NHCN 2005 SERVICE TECH

API SERVICE TECH Knock Sensor fits Chevy Classic 2004-2005 83MTFQ

For 2004-2006 GMC Canyon Knock Sensor API 13873RFBC 2005 SERVICE TECH

For 2004-2005 Chevrolet Classic MAP Sensor API 47965NNWH 2.2L 4 Cyl SERVICE TECH

For 2004-2005 GMC Envoy XUV Knock Sensor API 69111FHNP 4.2L 6 Cyl SERVICE TECH

For 2004-2005 Pontiac Bonneville Knock Sensor API 23317BPXT 4.6L V8 SERVICE TECH

API 58GF49D Knock Sensor Fits 2004-2005 Chevy Classic SERVICE TECH SERVICE TECH