Genuine OEM Audi Fuel Hose, part number 4M0261689F. This small but critical hose is designed to transport fuel or fuel vapor within the vehicle's fuel system, often connecting components near the fuel tank or evaporative emissions system. Weighing only 0.005 kg and measuring 0.065 meters in length, it is engineered for precise fitment and chemical resistance. Using a genuine OEM fuel hose ensures proper sealing, resistance to fuel degradation, and compliance with strict emissions standards.