Part Number: 12601822 12589867 10456603 12589867 12601822 8104566030 917-033 317 033 917033 2133521 12597415 15372170

 Package Included:  x 2 Knock Sensor with Harness

Application:

For Engines 4.8L 5.3L 5.7L 6.0L 8.1L

For GMC Truck C3500 2001-2002

For GMC Envoy 2005

For GMC Envoy XL 2003-2005

For GMC Envoy XUV 2005

For GMC Savana Van 1500 2500 3500 2003-2007

For GMC Sierra 1500 2001-2007

For GMC Sierra 1500 HD 2001-2007

For GMC Sierra 2500 2001-2004

For GMC Sierra 2500 HD 2001-2007

For GMC Sierra 3500 2001-2007

For GMC Sierra Denali 1500 2002-2007

For GMC Sierra Hybrid 2005-2007

For GMC Yukon XL 1500 2500 

For GMC Denali 2001-2007

For Cadillac CTS 2004-2005

For Cadillac CTS-V 2004-2005

For Cadillac Escalade 2002-2007

For Cadillac Escalade ESV 2003-2007

For Cadillac Escalade EXT 2002-2007

For H2 2005-2007

For Pontiac Firebird 1999-2002

Replacement Parts. As Good As OEM at a Fraction of the Price. Exact Same Performance as Original