Description
This Bosch heater flap actuator is a genuine Audi HVAC air distribution motor for the Audi A6 C6. The primary OEM number is 4F0820511A, with Bosch reference 0132801359. It is designed to move an internal heater or ventilation flap within the climate control assembly, helping the system direct and regulate cabin airflow correctly.
Its job is to position the flap precisely as the climate control system requests, whether the car is calling for warmer air, changed airflow direction, or balanced cabin comfort. When operating properly, this actuator helps the heating and air conditioning system respond smoothly and maintain the airflow settings selected by the driver.
Common signs of a faulty unit include clicking from behind the dashboard, inconsistent cabin temperature, poor airflow direction control, or a flap that no longer moves through its full range. In some cases, the climate system may deliver air to the wrong vents or struggle to maintain stable heating performance.
This is a used original part, removed from a vehicle and tested before sale. Match 4F0820511A and 0132801359 exactly before ordering. Professional installation is recommended, and calibration or adaptation may be required after fitting depending on the vehicle’s climate control system.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
