Genuine OEM Audi Fuel Hose, part number 03L201153. This component is crucial for safely transporting fuel between various parts of the fuel system, ensuring a consistent supply to the engine. It is located within the fuel delivery assembly, connecting fuel lines and other components. Trusting a genuine OEM fuel hose ensures precise routing geometry, correct material composition for fuel resistance, and leak-free connections, which are vital for safety and system performance.