Genuine OEM Audi Fuel Level Sensor, part number 8K0919673D. This sensor is crucial for accurately transmitting fuel tank level information to the vehicle's instrument cluster and engine control unit. It is typically located within the fuel tank assembly, working in conjunction with other fuel system components. Weighing approximately 0.148 kg, this compact sensor measures 0.3m in length. Opting for a genuine OEM sensor ensures precise calibration and signal characteristics, providing accurate and consistent fuel level readings for optimal vehicle operation.