Genuine OEM Audi Fuel Line, part number 0P2127507B. This essential component is responsible for safely and efficiently delivering fuel from the fuel tank to the engine's fuel injection system, ensuring consistent fuel supply for combustion. It is typically found within the engine bay, connecting to the fuel rail and other fuel system components. Weighing approximately 0.186 kg, this fuel line is constructed from materials designed to withstand the corrosive nature of fuel and the high pressures within the system. Choosing a genuine OEM fuel line guarantees precise fitment, leak-free operation, and the long-term integrity required for a reliable and safe fuel system.