Product Description: 【Function】: The high-quality AC Blower Motor Resistor kit adopts a durable design which can effectively control the speed of fans in AC and heating systems, return your vehicles heating and cooling system to its original peak performance, and also resist thermal fuse failure, overheating and burnout.If you can no longer adjust the air speed with your AC controls or your AC system no longer blows, chances are you need a new Blower Motor Resistor. 【Easy installation】： .
