Genuine OEM Audi Fuel Feed Line, part number 4M0201220D. This essential component is responsible for safely transporting fuel from the vehicle's fuel tank towards the engine, maintaining proper fuel pressure and flow. It is situated within the fuel delivery system, connecting directly to the fuel pump module. The line weighs 0.046 kg and measures 0.356m in length. Using a genuine OEM fuel line ensures the correct material composition, pressure rating, and precise routing geometry for leak-free and reliable fuel delivery, preventing potential fire hazards and fuel system malfunctions.