Genuine OEM Audi Fuel Filler Flap Actuator, part number 1T0810773B. This electrical actuator is responsible for securely locking and unlocking the vehicle's fuel filler flap, preventing unauthorized access to the fuel tank. It is typically located behind the fuel filler door assembly. Weighing approximately 0.127 kg, this compact unit ensures reliable operation. Opting for a genuine OEM actuator guarantees precise fitment and electrical compatibility, maintaining the factory security and convenience features of your vehicle.