Brand New Knock Sensor And Harness Kit
Allows Replacement of the Original Wiring Harness
Fits Select 2004-2004 Buick Models
Fits Select 2002-2005 Cadillac Models
Fits Select 1999-2007 Chevrolet Models
Fits Select 1999-2007 GMC Models
Fits Select 2003-2007 Hummer Models
Fits Select 1999-2004 Pontiac Models
Replaces 10456603, 2133521
Match Vehicle to Compatibility Chart to Ensure Exact Fitment on Your Specific Model
See Our Parts Catalog for Compatibility, Technical Details & Additional Images
Allows Replacement of the Original Wiring Harness
Fits Select 2004-2004 Buick Models
Fits Select 2002-2005 Cadillac Models
Fits Select 1999-2007 Chevrolet Models
Fits Select 1999-2007 GMC Models
Fits Select 2003-2007 Hummer Models
Fits Select 1999-2004 Pontiac Models
Replaces 10456603, 2133521
Match Vehicle to Compatibility Chart to Ensure Exact Fitment on Your Specific Model
⚠️California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.