Shop 1989 Buick Century Actuator. Door. HVAC. Mode. 1997-00, FRONT, mode valve. 2000-03, mode valve Vacuum, Wrong, Defrost - OEM Buick Part # 52487750 (52482059)

1st design has one port on opposite sides, 2nd design has 2 ports on same side. An Actuator used to control the HVAC air inlet Door. An Actuator used to control the HVAC defrost Mode Door. An Actuator used to control the HVAC floor Mode Door. Air Inlet. Defrost. Floor. Controller.

HVAC Air Inlet Door ActuatorHVAC Defrost Mode Door ActuatorHVAC Floor Mode Door Actuator

Fits Century, Corvette, Grand Prix, Impala, Intrigue, Monte Carlo, Regal, Venture

1997-00, FRONT, mode valve. 2000-03, mode valve. Corvette; Mode Valve. Mode. Mode valve. MODE VALVE; All Models. MODE VALVE; Impala, Monte Carlo. Vacuum.
HVAC Air Door Actuator - Repair or Replace
If air is coming out of the wrong vents or at the wrong temperature, or if you’re hearing a strange rhythmic clicking noise from your dashboard, your may have a failed blend door actuator. Allow our technicians to service your HVAC system with genuine parts and factory approved tools.