Restore proper heater and air conditioning blower operation with this reproduction blower motor resistor for various Buick Chevrolet Pontiac and Oldsmobile models equipped with factory air conditioning. Designed to regulate electrical current between the blower motor and blower switch this resistor allows proper control of blower fan speeds for dependable climate system performance. Ideal for replacing worn or malfunctioning original resistors during restoration or repair projects.Features and Benefits:Reproduction blower motor resistorDesigned for factory air conditioning applicationsAllows proper control of blower fan speedsIdeal replacement for faulty or worn original resistorsInstalls between the blower motor and blower switch.