The vehicle compatibility should be used as a guide only, on occasions there might be more than 1 option available for some vehicles. We use the latest information provided by the part manufacturers to make the listings as accurate as possible but please always check the full specification before making a purchase.
All cars are designed with a heater fan motor that pushes air through the venting system. This air is processed by a series of vents to direct the air to various positions. For example, heater, air conditioner or defrost modes. Most heater motors are powered by a basic electrical circuit that utilizes a multi resistor or a solid state resistor to control different fan speeds (low, medium & high). If the resistor malfunctions then only circuit remaining is the high speed setting.
Fast Dispatch