Genuine OEM Volkswagen Fuel Filler Flap Actuator, part number 5G0810773A. This electronic module is responsible for the secure locking and unlocking of the vehicle's fuel filler flap. It operates electrically, engaging or disengaging a locking pin to control access to the fuel tank opening. Positioned within the body panel near the fuel filler, it ensures the flap remains closed during driving and can be opened when needed. Constructed with durable plastic housing and precise internal electronics, it provides reliable functionality. Choosing a genuine OEM actuator ensures correct electrical calibration, seamless integration with the vehicle's central locking system, and long-term operational reliability.