【Compatible OEM Numbers】OE Replacement HVAC Blower Motor Resistor, Directly Fit. Reference Number: 89019088, 973-405, 973405, 15-81086, 22807123, 1580582, 1581086, 89018308, 89018596, RU571, JA1582, 4P1449 【Manual AC Control】This AC blower motor resistor you selected is a resistor module for manual ac control 【Fitment】Replacement for Chevy: 2003-2006 Avalanche 1500, 2003-2006 Avalanche 2500, 2003-2006 Silverado 1500, 2003-2006 Silverado 1500HD, 2003-2004 Silverado 2500, 2003-2006 Silverado 2500HD, 2003-2006 Silverado 3500, 2003-2006 Suburban 1500, 2003-2006 Suburban 2500, 2003-2006 Tahoe 【Fitment】Replacement for GMC: 2003-2006 Sierra 1500, 2003-2006 Sierra 1500HD, 2003-2006 Sierra 2500, 2003-2006 Sierra 2500HD, 2003-2006 Sierra 3500, 2003-2006 Yukon, 2003-2006 Yukon XL 1500, 2003-2006 Yukon XL 2500. For Cadillac: 2003-2006 Escalade ESV, 2003-2006 Escalade EXT 【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

Compatible with Chevy Models(MANUAL AC CONTROL):

2003-2006 Avalanche 1500

2003-2006 Avalanche 2500

2003-2006 Silverado 1500

2003-2006 Silverado 1500HD

2003-2004 Silverado 2500

2003-2006 Silverado 2500HD

2003-2006 Silverado 3500

2003-2006 Suburban 1500

2003-2006 Suburban 2500

2003-2006 Tahoe

Compatible with GMC Models(MANUAL AC CONTROL):

2003-2006 Sierra 1500

2003-2006 Sierra 1500HD

2003-2006 Sierra 2500

2003-2006 Sierra 2500HD

2003-2006 Sierra 3500

2003-2006 Yukon

2003-2006 Yukon XL 1500

2003-2006 Yukon XL 2500

Compatible with Cadillac Models(MANUAL AC CONTROL):

2003-2006 Escalade ESV

2003-2006 Escalade EXT

OE Number:

89019088, 973-405, 973405, 15-81086, 22807123, 1580582, 1581086, 89018308, 89018596, RU571, JA1582, 4P1449