Shop 1989 Buick Century HVAC Defrost Mode Door Actuator. Defrost valve. Defroster valve. HVAC Air Door Valve, AIR, Defroster - OEM Buick Part # 52477455 (1996821)

HVAC Defrost Mode Door Actuator.
An Actuator used to control the HVAC Defrost Mode Door.

HVAC Defrost Mode Door Actuator

Fits Alero, Cavalier, Cutlass, Grand Am, Malibu, Sunfire

Defrost valve. Defroster valve.
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.