The Delphi Ignition Knock (Detonation) Sensor AS10261 is your vehicle's first line of defense against abnormal combustion, providing advanced detection to optimize fuel efficiency and engine performance. Trusted by professionals, this sensor meets or exceeds Original Equipment Manufacture Specifications, ensuring it performs seamlessly across a wide array of vehicle models including favorites from Buick, Cadillac, Chevrolet, and more. Crafted with precision and reliability in mind, Delphi's AS10261 sensor undergoes extensive testing and calibration to match OE standards, significantly reducing the likelihood of costly comebacks. Upgrade your ignition system with this essential component and experience smoother engine operations with early detection of detonation issues, ultimately extending the life of your vehicle. Whether you’re a DIY enthusiast or a seasoned mechanic, this sensor offers hassle-free installation with its bolt-on mounting type, and its OE-fit ensures it fits perfectly alongside associated components.

• OE Quality meets or exceeds vehicle manufacturer's specifications.
• Ensures accurate readings for improved engine performance.
• Reliable bolt-on mounting for easy installation.
• Tested and calibrated to rigorous Delphi standards.
• Compatible with a wide range of Buick, Cadillac, Chevrolet models.
• Reduces risk of engine damage and increases fuel efficiency.

Connector Gender:	Female
Connector Quantity:	1
Connector Shape:	Oval
Mounting Hardware Included:	No
Mounting Type:	Bolt-On
Package Contents:	Ignition Knock (Detonation) Sensor
Terminal Gender:	Male
Terminal Quantity:	2
Terminal Type:	Pin
Dimensions:	1.600 in x 1.600 in x 3.100 in

• General Motors: 12 57 0125
• Echlin: DKS651
• Saab: 12 62 3730
• Wells: SU8212
• General Motors: 12 62 3730
• ACDelco: 213-1576
• Standard Motor Products: KS211

• 2005-2007 Buick Terraza
• 2005-2009 GMC Envoy
• 2005-2006 GMC Envoy XL
• 2005 GMC Envoy XUV
• 2005-2010 Pontiac G6
• 2005-2008 Pontiac Grand Prix
• 2005-2006 Pontiac Montana
• 2005-2007 Saturn Relay
• 2006-2007 Cadillac CTS
• 2006-2011 Chevrolet Impala
• 2006-2009 Chevrolet Trailblazer
• 2006-2009 Pontiac Torrent
• 2007-2011 Cadillac DTS
• 2007-2014 Cadillac Escalade
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• 2007-2012 Chevrolet Colorado
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• 2007-2012 GMC Canyon
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• 2007-2014 GMC Yukon
• 2007-2013 GMC Yukon XL 2500
• 2007-2008 Saturn Aura
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• 2008-2020 Chevrolet Express 2500
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• 2008-2009 Hummer H2
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• 2009-2010 Hummer H3T
• 2010-2015 Chevrolet Camaro
• 2014-2017 Chevrolet SS
• 2016-2018 Chevrolet LCF 3500
• 2016-2019 Chevrolet Suburban 3500 HD
• 2004-2010 Chevrolet Malibu
• 2005-2007 Buick Rainier
• 2005-2013 Chevrolet Corvette
• 2005-2009 Chevrolet Equinox
• 2005-2006 Chevrolet SSR
• 2005-2006 Chevrolet Trailblazer EXT
• 2005-2008 Chevrolet Uplander
• 2005-2006 Pontiac GTO
• 2006-2007 Buick Rendezvous
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• 2006-2007 Chevrolet Monte Carlo
• 2007-2011 Buick Lucerne
• 2009-2015 Cadillac CTS
• 2007-2014 Cadillac Escalade ESV
• 2007-2013 Chevrolet Avalanche
• 2007-2019 Chevrolet Silverado 2500 HD
• 2007-2019 Chevrolet Silverado 3500 HD
• 2007-2014 Chevrolet Suburban 1500
• 2007-2013 Chevrolet Suburban 2500
• 2007-2014 Chevrolet Tahoe
• 2007-2013 GMC Sierra 1500
• 2007-2014 GMC Yukon XL 1500
• 2007-2010 Hummer H3
• 2008-2014 Chevrolet Express 1500
• 2008-2020 Chevrolet Express 3500
• 2008-2020 GMC Savana 3500
• 2008-2009 Pontiac G8
• 2008-2010 Saturn Vue
• 2009-2020 Chevrolet Express 4500
• 2011-2017 Chevrolet Caprice