FITMENT:1999-2000, 2002-2006 for Cadillac for Escalade /2003-2006 for Cadillac for Escalade ESV /2002-2006 for Cadillac for Escalade EXT /2002-2006 for Chevry for Avalanche 1500 /2002-2006 for Chevry for Avalanche 2500 /1999 for Chevry for K1500 Suburban /1999-2006 for GMC for Sierra 1500 /2007 for GMC for Sierra 1500 Classic /2001-2003, 2005-2006 for GMC for Sierra 1500 HD /2007 for GMC for Sierra 1500 HD Classic /1999-2004 for GMC for Sierra 2500 /2001-2006 for GMC for Sierra 2500 HD. FUNCTION: The durable design can resist thermal fuse failure, overheating and burnout, better control the blower speed, and perfect direct replacement of the HVAC blower motor resistance.. MORE ASSURANCE: Every production process has been strictly inspected and verified to be executed safely and effectively.. EASY INSTALLATION: The blower motor resistor is located under the dashboard, just take off the screw that fixes the blower motor resistor to the blower, take off the resistor assembly, and you can directly replace your original HVAC fan motor Resistance..
