GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays help connect or disconnect power to a vehicle accessory when it receives a low voltage signal from a switch. 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).

• Helps connect or disconnect power to vehicle accessories
• 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

Connector Gender:	Female
Connector Quantity:	1
Continuous Duty:	Yes
Cover Material:	Phenolic
Height (in):	2.2
Length (in):	3.1
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mounting Bracket Included:	Yes
Mounting Hardware Included:	No
Mounting Type:	Bolt-On
Programming Required:	No
Terminal Gender:	Male
Terminal Quantity:	4
Terminal Type:	Blade
Voltage:	12
Weight (lb):	0.37
Width (in):	2.9

• 1998-2005 Chevrolet Express 1500
• 1998-2007 Chevrolet Express 2500
• 1998-2007 Chevrolet Express 3500
• 1998-2005 GMC Savana 1500
• 1998-2007 GMC Savana 2500
• 1998-2007 GMC Savana 3500
• 1999-2014 Chevrolet Silverado 1500
• 1999-2006 Chevrolet Silverado 1500 | Position: Roof Mount
• 1999-2004 Chevrolet Silverado 2500
• 1999-2004 Chevrolet Silverado 2500 | Position: Roof Mount
• 1999-2014 GMC Sierra 1500
• 1999-2006 GMC Sierra 1500 | Position: Roof Mount
• 1999-2004 GMC Sierra 2500
• 1999-2004 GMC Sierra 2500 | Position: Roof Mount
• 2000-2014 Chevrolet Suburban 1500
• 2000-2006 Chevrolet Suburban 1500 | Position: Roof Mount
• 2000-2013 Chevrolet Suburban 2500
• 2000-2006 Chevrolet Suburban 2500 | Position: Roof Mount
• 2000-2014 Chevrolet Tahoe
• 2000-2006 Chevrolet Tahoe | Position: Roof Mount
• 2000-2014 GMC Yukon
• 2000-2006 GMC Yukon | Position: Roof Mount
• 2000-2014 GMC Yukon XL 1500
• 2000-2006 GMC Yukon XL 1500 | Position: Roof Mount
• 2000-2013 GMC Yukon XL 2500
• 2000-2006 GMC Yukon XL 2500 | Position: Roof Mount
• 2001-2003 Chevrolet Silverado 1500 HD
• 2001-2003 Chevrolet Silverado 1500 HD | Position: Roof Mount
• 2001-2014 Chevrolet Silverado 2500 HD
• 2001-2006 Chevrolet Silverado 2500 HD | Position: Roof Mount
• 2001-2006 Chevrolet Silverado 3500
• 2001-2006 Chevrolet Silverado 3500 | Position: Roof Mount
• 2001-2003 GMC Sierra 1500 HD
• 2001-2003 GMC Sierra 1500 HD | Position: Roof Mount
• 2001-2014 GMC Sierra 2500 HD
• 2001-2006 GMC Sierra 2500 HD | Position: Roof Mount
• 2001-2006 GMC Sierra 3500
• 2001-2006 GMC Sierra 3500 | Position: Roof Mount
• 2002-2014 Cadillac Escalade
• 2002-2006 Cadillac Escalade | Position: Roof Mount
• 2002-2013 Cadillac Escalade EXT
• 2002-2006 Cadillac Escalade EXT | Position: Roof Mount
• 2002-2006 Chevrolet Avalanche 1500
• 2002-2006 Chevrolet Avalanche 1500 | Position: Roof Mount
• 2002-2006 Chevrolet Avalanche 2500
• 2002-2006 Chevrolet Avalanche 2500 | Position: Roof Mount
• 2005-2006 Chevrolet Silverado 1500 HD
• 2005-2006 Chevrolet Silverado 1500 HD | Position: Roof Mount
• 2005-2006 GMC Sierra 1500 HD
• 2005-2006 GMC Sierra 1500 HD | Position: Roof Mount
• 2003-2014 Cadillac Escalade ESV
• 2003-2006 Cadillac Escalade ESV | Position: Roof Mount
• 2019-2020 Chevrolet Tahoe
• 2019-2020 GMC Yukon
• 2019 Chevrolet Silverado 2500 HD
• 2019 GMC Sierra 2500 HD
• 2019-2020 Cadillac Escalade
• 2019-2020 Cadillac Escalade ESV
• 2007-2013 Chevrolet Avalanche
• 2007 Chevrolet Silverado 1500 Classic
• 2007 Chevrolet Silverado 1500 Classic | Position: Roof Mount
• 2007 Chevrolet Silverado 1500 HD Classic
• 2007 Chevrolet Silverado 1500 HD Classic | Position: Roof Mount
• 2007 Chevrolet Silverado 2500 HD Classic
• 2007 Chevrolet Silverado 2500 HD Classic | Position: Roof Mount
• 2007 Chevrolet Silverado 3500 Classic
• 2007 Chevrolet Silverado 3500 Classic | Position: Roof Mount
• 2007-2014 Chevrolet Silverado 3500 HD
• 2007 GMC Sierra 1500 Classic
• 2007 GMC Sierra 1500 Classic | Position: Roof Mount
• 2007 GMC Sierra 1500 HD Classic
• 2007 GMC Sierra 1500 HD Classic | Position: Roof Mount
• 2007 GMC Sierra 2500 HD Classic
• 2007 GMC Sierra 2500 HD Classic | Position: Roof Mount
• 2007 GMC Sierra 3500 Classic
• 2007 GMC Sierra 3500 Classic | Position: Roof Mount
• 2007-2014 GMC Sierra 3500 HD
• 2018-2023 Chevrolet Express 2500
• 2018-2023 Chevrolet Express 3500
• 2018-2023 GMC Savana 2500
• 2018-2023 GMC Savana 3500
• 2011-2013 Chevrolet Caprice
• 2019 Chevrolet Silverado 3500 HD
• 2019 GMC Sierra 3500 HD
• 2015-2019 Cadillac Escalade
• 2015-2019 Cadillac Escalade ESV
• 2015-2018 Chevrolet Silverado 1500
• 2015-2019 Chevrolet Silverado 2500 HD
• 2015-2019 Chevrolet Silverado 3500 HD
• 2015-2019 Chevrolet Suburban
• 2015-2019 Chevrolet Tahoe
• 2015-2018 GMC Sierra 1500
• 2015-2019 GMC Sierra 2500 HD
• 2015-2019 GMC Sierra 3500 HD
• 2015-2019 GMC Yukon
• 2015-2019 GMC Yukon XL
• 2016-2019 Chevrolet Express 2500
• 2016-2019 Chevrolet Express 3500
• 2016-2019 Chevrolet Suburban 3500 HD
• 2016-2019 GMC Savana 2500
• 2016-2019 GMC Savana 3500
• 2019 Chevrolet Silverado 1500 LD
• 2019 Chevrolet Silverado 1500 LD
• 2019-2020 Chevrolet Suburban
• 2019 Chevrolet Suburban 3500 HD
• 2019 GMC Sierra 1500 Limited
• 2019 GMC Sierra 1500 Limited
• 2019-2020 GMC Yukon XL