Genuine OEM Audi Fuel Return Line, part number 059130296S. This critical component is designed to safely return excess fuel from the engine back to the fuel tank, helping to maintain optimal fuel pressure within the system and ensuring efficient fuel delivery. It is an integral part of the fuel management system. Weighing 57 grams and measuring approximately 16.8 cm in length, this line assembly is constructed from high-quality, fuel-resistant materials, including a braided section for durability and a banjo fitting for secure connection. Using a genuine OEM fuel return line guarantees the correct pressure handling, chemical resistance, and precise routing, which are vital for preventing leaks and ensuring safe, optimal engine performance.