Mahle Behr HVAC Air Flap Actuator for Porsche 911/918 Spyder/Boxster/Macan/Panamera (2010–2024)

The Mahle Behr actuator moves a flap in the climate-control unit to regulate cabin airflow. For the corresponding Porsche applications it is cataloged as an air-inlet door actuator. Several similar motors can be used around an HVAC unit, so match the motor reference, output connection and mounting arrangement rather than replacing a flap motor by appearance alone.

Technical Details

• Manufacturer: Mahle Behr
• Manufacturer part number: AA 18 000P /AA18000P
• Related manufacturer reference: 351344041
• Porsche cross-references include 99162442500 and 99162442502.
• Component: electric HVAC flap/air-inlet door actuator
• The exact flap position and associated linkage are application-specific.

Fitment & Compatibility

Review the table below for every listed year and submodel across Porsche 911, 918 Spyder, Boxster, Macan and Panamera, as well as the listed BMW and Mercedes-Benz applications. Compare the original reference, mounting and output connection to identify the correct motor and flap position. Follow the vehicle-specific calibration procedure where required.

PMB Performance has over 20 years of automotive parts experience. Send your VIN and the motor label or a photo of the actuator being replaced for help locating the correct HVAC component.