New heater fan blower motor resistor to fit 1964-1976 GM vehicles WITHOUT automatic climate control.
This resistor mounts on the top of the heater/evaporator box on the firewall.
Missing fan motor speeds are sometimes a result of a bad resistor, burnt wire connector or both.
This resistor mounts on the top of the heater/evaporator box on the firewall.
Missing fan motor speeds are sometimes a result of a bad resistor, burnt wire connector or both.