1975-1979 Buick and Oldsmobile X-Body Models (See Details) Dual Port Vacuum Actuator With Studs

REPRODUCTION. You are purchasing a dual port vacuum actuator unit with studs. This part is for the specified models WITH Air Conditioning (A/C). Can be used for multiple locations depending on the vehicle application, such as defroster valve or diverter valve. Please compare to yours as more than one may be required, depending on the vehicle. The image shown is a representation of the actual product, you will receive the correct part as ordered. Replaces part # 1998999

Please check the Matching Vehicles tab to confirm this part is applicable to your vehicle.