Genuine OEM Volkswagen Fuel Return Line, part number 5Q0201294L. This vital component is responsible for safely returning excess fuel from the engine back to the fuel tank, helping to regulate fuel pressure and prevent vapor lock. It is an integral part of the fuel delivery system. Weighing 0.033 kg, this line is constructed from materials resistant to fuel and environmental factors. Choosing a genuine OEM fuel return line ensures correct material composition, precise routing, and leak-free connections, which are critical for fuel system safety and efficiency.