Blower box resistor, 3-stage, 65-67

Heater blower switch resistor for 1965–1966 Mustangs and 1967 Mustangs without air conditioning

Works with the 3-stage blower motor and the corresponding switch

This resistor improves and regulates the current flow to the motor, thereby controlling the speed of the heating blower.

Connects the heating control switch to the blower motor circuit.

Direct Fit factory replacement

Ensures pleasant indoor temperatures

It is installed in the opening of the heating unit housing.

Fits Ford Mustang models from 1965 to 1967 (1967 models without air conditioning)

Delivery in pieces