【Compatible OEM Numbers】OE Replacement HVAC Blower Motor Resistor, Directly Fit. Reference Number: RU-371, 89019089, 89018597, 15305077, 1581087, 973-004, 973004, 973-409, 973409, 22807122 【Fitment-1】Replacement for Chevy: Silverado 1500 1999-2007, Silverado 1500 HD 2001-2003/2005-2006, Silverado 1500/2500/3500 Classic 2007-2007, Silverado 1500/2500 HD Classic 2007-2007, Silverado 2500 1999-2004, Silverado 2500 HD 2001-2007, Silverado 3500 2001-2006, Silverado 3500 HD 2007-2007, Suburban 1500/2500 2000-2006, Tahoe 2000-2006, Avalanche 1500/2500 2002-2006, C3500HD 2002-2002, Cheyenne 2007-2007 【Fitment-2】Replacement for GMC: Sierra 1500 1999-2007, Sierra 1500/3500 Classic 2007, Sierra 1500 HD 2001-2003/2005-2006, Sierra 1500/2500 HD Classic 2007-2007, Sierra 2500 1999-2004, Sierra 2500 HD 2001-2007, Sierra 3500 2001-2006, Yukon 2000-2006, Yukon XL 1500/2500 2000-2006, W3500 Forward 2002-2007, C3500HD 2002 【Fitment-3】Replacement for Cadillac: Escalade/Escalade EXT 2002-2006, Escalade ESV 2003-2006 【Service】For any pre or after-sale replacements or performance questions or solutions, just email us and we will provide a professional, friendly, and supportive reply within 24 hours.Do check your car model in the "amazon confirmed fit" in the top left corner before ordering

Location: Front Side

Compatible with Cadillac Models:

2002-2006 Escalade Front, without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2003-2006 Escalade ESV Front, without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2002-2006 Escalade EXT without Automatic AC, 2 Hole Mounting

Compatible with Chevrolet Models:

2002-2006 Avalanche 1500 without Automatic AC, 2 Hole Mounting

2002-2006 Avalanche 2500 Front, without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2002-2002 C3500HD without Automatic AC, 2 Hole Mounting

2007-2007 Cheyenne with Manual AC, with Console, 2 Hole Mounting

1999-2007 Silverado 1500 without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 1500 Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2001-2003 Silverado 1500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2005-2006 Silverado 1500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 1500 HD Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

1999-2004 Silverado 2500 without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 2500 HD with Manual AC, with Console, 2 Hole Mounting

2001-2006 Silverado 2500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 2500 HD Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2001-2006 Silverado 3500 without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 3500 Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Silverado 3500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2000-2006 Suburban 1500 Front, without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2000-2006 Suburban 2500 without Automatic AC, 2 Hole Mounting

2003-2006 Tahoe Front, with Manual AC, with Console, 2 Hole Mounting

2000-2002 Tahoe Front, without Automatic AC

Compatible with GMC Models:

2002-2002 C3500HD without Automatic AC, 2 Hole Mounting

1999-2007 Sierra 1500 without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Sierra 1500 Classic with Manual AC, with Console, 2 Hole Mounting

2001-2003, 2005-2006 Sierra 1500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Sierra 1500 HD Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

1999-2004 Sierra 2500, 2001-2006 Sierra 3500 without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2001-2007 Sierra 2500 HD without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Sierra 2500 HD Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2007-2007 Sierra 3500 Classic without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2002-2002 W3500 Forward Front, 2 Hole Mounting

2003-2007 W3500 Forward Front, Resistor, 2 Hole Mounting

2000-2000 Yukon Front, with Manual AC, 2 Hole Mounting

2003-2006 Yukon Front, with Manual AC, with Console, 2 Hole Mounting

2001-2002 Yukon Front, without Automatic AC

2002-2006 Yukon XL 1500 Front, without Automatic AC, with Rear Vents in Center Console, 2 Hole Mounting

2000-2001 Yukon XL 1500