Genuine OEM Audi Fuel Return Line, part number 059130298AH. This component is responsible for routing excess fuel from the fuel rail assembly back to the fuel tank, which is essential for regulating fuel pressure and preventing system overload. It is a flexible hose, approximately 0.17 meters in length. Opting for a genuine OEM fuel return line guarantees the correct hose material for chemical resistance, precise connection points, and factory-specified durability for safe and long-lasting performance.