Genuine OEM Audi Fuel Feed Line, part number 4M0201220J. This component is crucial for delivering fuel from the tank to the engine, maintaining consistent fuel supply. It is typically located within the fuel tank assembly, connecting the fuel pump to the main fuel line. Weighing approximately 0.034 kg and measuring 0.35 meters in length, this line is designed for precise fitment. Choosing a genuine OEM fuel line ensures correct material composition and pressure resistance, preventing leaks and maintaining fuel system integrity.