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About this product

GM Genuine Parts Radiator Insulators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Outside Diameter2.126 in / 54 mm

ClassificationOE

Inside Diameter0.627 in / 15.92 mm

MaterialRubber

Thickness1.074 in / 27.27 mm

Outside Diameter2.126 in / 54 mm

Inside Diameter0.627 in / 15.92 mm

Thickness1.074 in / 27.27 mm

ClassificationOE

MaterialRubber

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Model	Body Style	Year(s)
Avalanche		2007, 2008, 2009, 2010, 2011, 2012, 2013
Avalanche 1500		2002, 2003, 2004, 2005, 2006
SSR		2003, 2004
Silverado 1500		1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Silverado 1500 Classic		2007
Silverado 1500 HD		2001, 2002, 2003, 2004, 2005, 2006
Silverado 1500 HD Classic		2007
Silverado 2500		1999, 2000, 2001, 2002, 2003, 2004
Silverado 2500 HD	Extended Cab Pickup	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD	Crew Cab Pickup	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD Classic		2007
Silverado 3500		2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500 Classic		2007
Silverado 3500 HD	Crew Cab Pickup	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 3500 HD	Cab & Chassis	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Suburban 1500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Suburban 2500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Tahoe		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Trailblazer		2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Trailblazer EXT		2002, 2003, 2004, 2005, 2006

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Outside Diameter2.126 in / 54 mm

ClassificationOE

Inside Diameter0.627 in / 15.92 mm

MaterialRubber

Thickness1.074 in / 27.27 mm

Outside Diameter2.126 in / 54 mm

Inside Diameter0.627 in / 15.92 mm

Thickness1.074 in / 27.27 mm

ClassificationOE

MaterialRubber

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Model	Body Style	Year(s)
Avalanche		2007, 2008, 2009, 2010, 2011, 2012, 2013
Avalanche 1500		2002, 2003, 2004, 2005, 2006
SSR		2003, 2004
Silverado 1500		1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Silverado 1500 Classic		2007
Silverado 1500 HD		2001, 2002, 2003, 2004, 2005, 2006
Silverado 1500 HD Classic		2007
Silverado 2500		1999, 2000, 2001, 2002, 2003, 2004
Silverado 2500 HD	Extended Cab Pickup	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD	Crew Cab Pickup	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 2500 HD Classic		2007
Silverado 3500		2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500 Classic		2007
Silverado 3500 HD	Crew Cab Pickup	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Silverado 3500 HD	Cab & Chassis	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Suburban 1500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Suburban 2500		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Tahoe		2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Trailblazer		2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Trailblazer EXT		2002, 2003, 2004, 2005, 2006

About this product

Product details

Specifications

Warranty

Fits these vehicles

About this product

Product details

Specifications

Warranty

Fits these vehicles

GM Genuine Parts Radiator Insulator

GM Genuine Parts Radiator Insulator