Genuine OEM Volkswagen Heater Unit Lever, part number 2E0819331. This lever is an integral component within the vehicle's heating and air conditioning unit, responsible for controlling a specific function, such as a flap or valve. It ensures precise adjustment of airflow or temperature. Weighing approximately 0.08 kg, this small but critical part is designed for smooth and reliable operation. Choosing genuine OEM ensures the correct mechanical tolerances and material strength for consistent performance within the HVAC system.