Electrical components are the type of parts in your 1982-1993 Mustang that may be the first to wear out and stop functioning properly. If the heater blower has ceased to work, odds are the motor switch resistor is blown or has shorted out. Treat your Fox Body to a high-quality direct replacement by picking up this Heat Blower Switch Resistor for all 1982-1993 Mustangs with Air Conditioning.
Features and Benefits:
- Direct fit replacement
- Aftermarket performance quality
- OE-style connectors
- Installs directly onto heater box
- Regulates flow into motor
The most common symptom of a failed blower motor resistor is when the fan constantly works in high speed but won't work in lower speeds, causing the switch resistor to become damaged. If you run into that issue, this switch resistor is the perfect choice, as it is a direct fit replacement and provides an aftermarket performance quality. Along with OE connectors, this heater blower motor switch resistor is installed directly onto the heater box. Once put on, it will regulate the overall flow of the current into the motor. This allows it to control the speed of the fan and how the heater blower motor will run.
Tech Tip: If you're replacing the blower motor assembly it is good preventative maintenance to replace the blower motor resistor at the same time.
- 1982-1983 Mustang with Air Conditioning