Genuine OEM Audi Fuel Line, part number 8R0261529J. This essential component is responsible for transporting fuel from the fuel tank to the engine, maintaining a consistent and reliable fuel supply for combustion. It is a long line, approximately 1.92 meters in length, and weighs about 0.201 kg. Choosing a genuine OEM fuel line guarantees the correct routing geometry, resistance to fuel and environmental factors, and secure connections, which are vital for preventing leaks and ensuring safe, efficient vehicle operation.