ACDelco
List Price:$264.95
AM Price:$156.99
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Part Number: AM-2668076053

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.
Shipping is not available to Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses.   

Note:

Electrical and electronic parts are not eligible for a refund once installed or plugged in. In the event a manufacturing defect is found, the item may be eligible for an exchange.

1 Year Warranty

This item is backed by a 1 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • OE # 12589867

Vehicle Fit

  • 2004 Buick Rainier V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2004-2005 Cadillac CTS V8 5.7L 8th Vin Digit S 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2005 Cadillac Escalade V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 Cadillac Escalade V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2006 Cadillac Escalade ESV V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 Cadillac Escalade EXT V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2004 Chevrolet Avalanche 1500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005-2006 Chevrolet Avalanche 1500 V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1998-2002 Chevrolet Camaro V8 5.7L 8th Vin Digit G 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1998-2004 Chevrolet Corvette V8 5.7L 8th Vin Digit G 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2004 Chevrolet Corvette V8 5.7L 8th Vin Digit S 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 Chevrolet Express 1500 Van V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Express 1500 Van V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 Chevrolet Express 2500 Van V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2005 Chevrolet Express 2500 Van V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 Chevrolet Express 2500 Van V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 Chevrolet Express 3500 Van V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005-2007 Chevrolet Express 3500 Van V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2004 Chevrolet SSR V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2007 Chevrolet Silverado 1500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2007 Chevrolet Silverado 1500 V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2007 Chevrolet Silverado 1500 V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2006 Chevrolet Silverado 1500 V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005 Chevrolet Silverado 1500 V8 5.3L 8th Vin Digit B 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 1500 Classic V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 1500 Classic V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 1500 Classic V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 1500 Classic V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2003 Chevrolet Silverado 1500 HD V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005-2006 Chevrolet Silverado 1500 HD V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 1500 HD Classic V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2004 Chevrolet Silverado 2500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2000 Chevrolet Silverado 2500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2006 Chevrolet Silverado 2500 HD V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 2500 HD Classic V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2006 Chevrolet Silverado 3500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 Chevrolet Silverado 3500 Classic V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2005 Chevrolet Suburban 1500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 Chevrolet Suburban 1500 V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2006 Chevrolet Suburban 1500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2006 Chevrolet Suburban 2500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2006 Chevrolet Tahoe V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2006 Chevrolet Tahoe V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 Chevrolet Tahoe V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2004 Chevrolet Trailblazer EXT V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2004 GMC Envoy XL V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 GMC Savana 1500 Van V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Savana 1500 Van V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 GMC Savana 2500 Van V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2005 GMC Savana 2500 Van V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 GMC Savana 2500 Van V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 GMC Savana 3500 Van V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2004-2007 GMC Savana 3500 Van V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2006 GMC Sierra 1500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2006 GMC Sierra 1500 V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2006 GMC Sierra 1500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 GMC Sierra 1500 V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005 GMC Sierra 1500 V8 5.3L 8th Vin Digit B 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2006 GMC Sierra 1500 V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 Classic V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 Classic V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 Classic V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 Classic V8 6.0L 8th Vin Digit N 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 Classic V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2003 GMC Sierra 1500 HD V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2005-2006 GMC Sierra 1500 HD V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 1500 HD Classic V8 6.0L 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2004 GMC Sierra 2500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1999-2000 GMC Sierra 2500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2006 GMC Sierra 2500 HD V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 2500 HD Classic V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2001-2006 GMC Sierra 3500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2007 GMC Sierra 3500 Classic V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2006 GMC Yukon V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2006 GMC Yukon V8 4.8L 8th Vin Digit V 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 GMC Yukon V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2004-2006 GMC Yukon V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2005 GMC Yukon XL 1500 V8 5.3L 8th Vin Digit T 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2002-2006 GMC Yukon XL 1500 V8 5.3L 8th Vin Digit Z 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2000-2005 GMC Yukon XL 2500 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2007 Hummer H2 V8 6.0L 8th Vin Digit U 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2003-2004 Isuzu Ascender V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 1998-2002 Pontiac Firebird V8 5.7L 8th Vin Digit G 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053
  • 2004 Pontiac GTO V8 5.7L 8th Vin Digit G 2 Piece Engine Knock Sensor Set ACDelco AM-2668076053

Product Reviews

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Rated 5 out of 5
get what you pay for
I bought the cheapies first. bad mistake. got these and no problems. still saved tons over parts stores in town.
April 29, 2018
Purchased
 over 7 years ago