Buy OEM Audi Part # 8E1820511J (8E1-820-511-J, 8E1820511B). HVAC Defrost Mode Door Actuator. Defroster. HVAC Air Door Actuator - Repair or Replace If air is coming out of the wrong vents or at

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

HVAC Defrost Mode Door Actuator

Fits A4, RS4, S4

Defroster.
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 Audi may have a failed blend door actuator. Allow our technicians to service your HVAC system with genuine Audi parts and factory approved tools.