【Fitment】: HVAC Blower Motor Resistor fit for Cadillac Escalade 2002-2006; Fit for Chevrolet Avalanche 1500 2500 2002-2006, C3500 Pickup 2002-2002, Cheyenne 2007-2007, Silverado 1500 2500 1999-2007, Silverado 1500 2500 3500Classic 2007-2007, Silverado 3500 2001-2007, Suburban 1500 2500 2000-2006, Tahoe 2000-2006; Fit for GMC Sierra 1500 2500 1999-2007, Sierra 1500 2500 3500 Classic 2007-2007, Sierra 2500 Classic 2007-2007, Sierra 3500 2001-2007, Yukon 2000-2006, Yukon Xl 1500 2500 2000-2006【Replace Part Number】: HVAC Blower Control Module Replaces# 22807122, 973-409, 15305077, 973409 --- Before purchasing this HVAC fan motor resistor, please enter your vehicle【High Quality Materials】: This air conditioning blower motor resistor is made of durable copper interface and aluminum column, which has the advantages of impact resistance, heat resistance, and aging resistance. It can prevent poor connection, prevent excessive current from burning out the blower, ensure efficient operation, and extend service life.【Function】: The blower motor resistor controls the fan speed of the blower motor by changing the resistance. If your blower motor is stuck at a certain speed and the fan does not work under certain settings, the vehicle ventilation port will not blow air. This blower motor resistor can perfectly solve this problem.【Package Includes】:1 X HVAC Blower Motor Resistor, 1 X AC Blower Control Module Wire Harness