Reference OE number:12601822 Other part number: 12575869,917-033,12575869,12597415,KS116,12589867,8104566030,10456603,89060413 Fits for the following vehicles: GMC Sierra 1500 2002-2007 GMC Sierra 3500 2004-2007 GMC Yukon 2004-2007 Chevrolet Silverado1500 2002-2007 Chevrolet Tahoe 2004-2007 Package Included: 1* Knock Sensor Harness 2* Sensors 2* Gaskets .
