Genuine OEM Audi Fuel System Connecting Hose, part number 8J0201994BA. This critical component is part of the vehicle's fuel or evaporative emissions system, providing a secure and leak-free connection between various parts. It is typically found connecting components such as the fuel tank, charcoal canister, or other vapor lines. Measuring approximately 590mm in length and weighing 0.125 kg, it is designed for precise routing and resistance to fuel and vapor. Using a genuine OEM hose ensures correct material composition, proper sealing, and long-term durability for safe and efficient fuel system operation.