Genuine OEM Volkswagen Fuel Return Pipe, part number 5C0201294A. This pipe is an essential part of the fuel system, responsible for returning excess or unused fuel from the engine back to the fuel tank, which helps maintain optimal fuel pressure. Constructed from durable, fuel-resistant plastic with a protective sleeve, it weighs approximately 0.04 kg. Choosing a genuine OEM fuel return pipe ensures precise connections, correct routing, and resistance to fuel degradation and system pressures, which is crucial for the safety and efficiency of the fuel system.