This blower motor wiring harness is designed to match the fit, function and performance of an original equipment harness on specified vehicles. It is engineered to help ensure a secure and reliable electrical connection between the blower motor and resistor or fan control module, restoring proper air conditioning functionality when the original harness has melted or failed from corrosion, heat, or normal wear. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac Escalade ESV: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Cadillac Escalade EXT: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [Cadillac Escalade: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Avalanche: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [Chevrolet Silverado 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Silverado 2500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Silverado 2500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Silverado 3500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Silverado 3500: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [Chevrolet Tahoe: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Sierra 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Sierra 2500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Sierra 3500 HD: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Sierra: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Yukon XL 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Yukon XL 2500: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [GMC Yukon: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Hummer H2: 2007, 2008, 2009]