Audi A3 SE A3 S3 8P VW Golf GTI 1K Flap Motor Actuator Heater Blower 1K0907511B

Audi A3 SE A3 S3 8P VW Golf GTI 1K Flap Motor Actuator Heater Blower is a precision component from the Actuator Motors group, responsible for controlling the position of flaps in the heater and ventilation system. It ensures proper airflow direction within the cabin, which translates into stable heating performance and thermal comfort for the driver and passengers. This solution is dedicated to VAG group vehicles where seamless cooperation with factory electronics is essential.

Specifications and technical data

• SKU: 1K0907511B-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K0907511B
• Substitutable numbers: 1K0907511B, 1K0 907 511 B, 0132801341, 0 132 801 341
• Part type: HVAC Vent Actuator
• Category: HVAC Vent Actuators

Purpose and function in the air conditioning system

The presented motor operates within the heater assembly, responsible for adjusting the flaps that control airflow. A properly functioning component of this type:

• enables precise mixing of warm and cold air,
• contributes to even air distribution throughout the cabin,
• supports the correct operation of automatic and manual airflow control panels. Thanks to this, the heating and ventilation system maintains stable operating parameters, and the driver has full control over the comfort inside the vehicle.

Compatibility and vehicle integration

The motor has been designed for use in popular VAG group models, such as the Audi A3 / S3 8P generation and the VW Golf GTI 1K series. This ensures a perfect match in terms of:

• mounting geometry within the heater housing,
• type of electrical connector and control signals,
• cooperation with factory air conditioning and ventilation controllers. Such a solution facilitates plug-and-play installation within the ventilation system, without the need for modifications to the wiring or the heater housing.

Characteristics of the used component

The offered motor comes from the secondary market, which allows for an economical repair of the heater system while maintaining the manufacturer's original specifications. A used component of this type is particularly attractive in situations where only the flap actuator fails, while the other elements of the heating system remain functional. Choosing this solution helps reduce service costs while maintaining proper functionality.

Selection by part numbers and diagnostic integration

The heater flap motor should always be selected based on the manufacturer's markings and vehicle data to ensure full compatibility with the electronics and mechanics of a given model. In workshop practice, identification by part numbers and comparing the design with the removed component is often used. A correctly selected actuator motor minimizes the risk of errors in the air conditioning controller and problems with flap position adaptation. If you want to better understand how professional selection of consumables based on manufacturer markings works and what the real benefits of using secondary market parts are, it is worth checking out our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. The procedures and examples contained therein also help in a conscious approach to purchasing other components from the used market.

Service expansion for Audi actuator motors

If you are planning a comprehensive repair or upgrade of the ventilation and heater area in your Audi and need other elements from the same group, such as mixing flap actuators, recirculation control actuators, or additional motors regulating air distribution, check out the available parts in the Audi Actuator Motors category.