Symptoms of a bad knock sensor include a sluggish engine poor acceleration and poor fuel economy. Knock sensors rarely fail outright and more often get 'soft' over time and cause false signals to be sent to the ECU which thinks the engine is knocking when it's really not. Restore engine performance with this brand new OEM replacement quality knock sensor for your vehicle.

Manufacturer: AIP Electronics
100% New Construction
High Quality OEM Replacement Part
Fit and Quality Guaranteed
Ready for Install Straight out of the box

Vehicle Fitment:
2005-2006 Isuzu Ascender 4.2L 256Cu. In. l6 GAS DOHC
2003-2005 Isuzu Ascender 5.3L 323Cu. In. V8 GAS OHV VIN: P
2002-2005 Chevrolet Avalanche 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2006 Chevrolet Avalanche 1500 5.3L 5328CC 325Cu. In. V8 FLEX OHV VIN: Z
2005 Chevrolet Avalanche 1500 5.3L 323Cu. In. V8 FLEX OHV VIN: Z
1998-2002 Chevrolet Camaro 5.7L 350Cu. In. V8 GAS OHV (2nd Design w/o Locating Tab); VIN: G
1998-2004 Chevrolet Corvette 5.7L 350Cu. In. V8 GAS OHV (2nd Design w/o Locating Tab); VIN: G
2003-2004 GMC Envoy 5.3L 323Cu. In. V8 GAS OHV VIN: P
2002-2005 Cadillac Escalade 5.3L 325Cu. In. V8 GAS OHV VIN: T
2002-2005 Cadillac Escalade 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: N
2003 Chevrolet Express 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2004-2006 Chevrolet Express 1500 4.3L 262Cu. In. V6 GAS OHV VIN: X
2003 Chevrolet Express 2500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2003-2006 Chevrolet Express 2500 4.8L 294Cu. In. V8 GAS OHV VIN: V
2004 Chevrolet Express 2500 4.3L 262Cu. In. V6 GAS OHV VIN: X
2003 Chevrolet Express 2500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2003-2006 Chevrolet Express 3500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2006 Chevrolet Express 3500 4.8L 294Cu. In. V8 GAS OHV VIN: V
1998-2002 Pontiac Firebird 5.7L 350Cu. In. V8 GAS OHV (2nd Design w/o Locating Tab); VIN: G
2004 Pontiac GTO 5.7L 350Cu. In. V8 GAS OHV
2003-2005 Hummer H2 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2004 Buick Rainier 4.2L 256Cu. In. l6 GAS DOHC VIN: S
2003-2004 Chevrolet SSR 5.3L 325Cu. In. V8 GAS OHV
2003 GMC Savana 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2004 GMC Savana 1500 4.3L 262Cu. In. V6 GAS OHV VIN: X
2003 GMC Savana 2500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2004 GMC Savana 2500 4.3L 262Cu. In. V6 GAS OHV VIN: X
2004-2006 GMC Savana 2500 4.8L 294Cu. In. V8 GAS OHV VIN: V
2006 GMC Savana 3500 4.8L 294Cu. In. V8 GAS OHV VIN: V
2003-2006 GMC Savana 3500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2002-2005 GMC Sierra 1500 5.3L 323Cu. In. V8 FLEX OHV VIN: T
2006 GMC Sierra 1500 5.3L 325Cu. In. V8 GAS OHV Single Wire Lead
1999-2005 GMC Sierra 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2006 GMC Sierra 1500 5.3L 5328CC 325Cu. In. V8 FLEX OHV Single Wire Lead
1999-2005 GMC Sierra 1500 4.8L 294Cu. In. V8 GAS OHV VIN: V
2005 GMC Sierra 1500 5.3L 323Cu. In. V8 ELECTRIC/GAS OHV VIN: T
2001-2005 GMC Sierra 1500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
1999-2000 GMC Sierra 2500 5.3L 323Cu. In. V8 GAS OHV VIN: T
1999-2004 GMC Sierra 2500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2001-2005 GMC Sierra 2500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2005 GMC Sierra 3500 8.1L 496Cu. In. V8 GAS OHV Single Wire Lead
2001-2005 GMC Sierra 3500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2005 GMC Sierra Denali 6.0L 5967CC 364Cu. In. V8 GAS OHVVIN: N
2006 Chevrolet Silverado 1500 5.3L 5328CC 325Cu. In. V8 FLEX OHV Single Wire Lead
2004-2005 Chevrolet Silverado 1500 5.3L 323Cu. In. V8 ELECTRIC/GAS OHV VIN: Z
2003-2005 Chevrolet Silverado 1500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: N
1999-2005 Chevrolet Silverado 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
1999-2006 Chevrolet Silverado 1500 4.8L 294Cu. In. V8 GAS OHV VIN: V
2002-2005 Chevrolet Silverado 1500 5.3L 323Cu. In. V8 FLEX OHV VIN: Z
2001-2005 Chevrolet Silverado 1500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2002 Chevrolet Silverado 2500 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV VIN: U
1999-2004 Chevrolet Silverado 2500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2002 Chevrolet Silverado 2500 6.0L 5967CC 364Cu. In. V8 CNG OHV VIN: U
1999-2000 Chevrolet Silverado 2500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2001-2005 Chevrolet Silverado 2500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2005 Chevrolet Silverado 3500 8.1L 496Cu. In. V8 GAS OHV Single Wire Lead
2001-2005 Chevrolet Silverado 3500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2006 Chevrolet Suburban 1500 5.3L 5328CC 325Cu. In. V8 FLEX OHV
2002-2005 Chevrolet Suburban 1500 5.3L 323Cu. In. V8 FLEX OHV VIN: T
2000-2005 Chevrolet Suburban 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2006 Chevrolet Suburban 2500 8.1L 496Cu. In. V8 GAS OHV
2000-2005 Chevrolet Suburban 2500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U
2000-2005 Chevrolet Tahoe 5.3L 323Cu. In. V8 GAS OHV VIN: T
2002-2005 Chevrolet Tahoe 5.3L 323Cu. In. V8 FLEX OHV VIN: Z
2000-2006 Chevrolet Tahoe 4.8L 294Cu. In. V8 GAS OHV VIN: V
2003-2004 Chevrolet Trailblazer 5.3L 325Cu. In. V8 GAS OHV VIN: P
2000-2005 GMC Yukon 5.3L 323Cu. In. V8 GAS OHV VIN: T
2002-2004 GMC Yukon 5.3L 323Cu. In. V8 FLEX OHV VIN: T
2006 GMC Yukon 5.3L 325Cu. In. V8 GAS OHV
2006 GMC Yukon 5.3L 5328CC 325Cu. In. V8 FLEX OHV Single Wire Lead
2000-2005 GMC Yukon 4.8L 294Cu. In. V8 GAS OHV VIN: V
2002-2004 GMC Yukon XL 1500 5.3L 323Cu. In. V8 FLEX OHV VIN: T
2000-2004 GMC Yukon XL 1500 5.3L 323Cu. In. V8 GAS OHV VIN: T
2000-2004 GMC Yukon XL 2500 6.0L 5967CC 364Cu. In. V8 GAS OHV VIN: U

Part Reference #s:
10456603
12589867
8104566030
213362
KS226
KS116
5S2172
SU1282
2133521