Shop 1997 Chevrolet Monte Carlo HVAC Air Inlet Door Actuator. 2nd design. Defroster valve. HVAC Air Design, HEATER, Valve - OEM Chevrolet Part # 52489028 (52473133)

Defroster valve. HVAC Air Inlet Door Actuator.
1st design has one port on opposite sides, 2nd design has 2 ports on same side. 2nd design. HVAC Air Inlet Door Actuator.

HVAC Air Inlet Door Actuator

Fits Grand Prix, Lumina, Monte Carlo

2nd design. 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.