Genuine OEM Audi fuel lines with filter set, part number 8K0201544ER. This comprehensive set includes the fuel lines and an integrated fuel filter, designed to connect the fuel tank to the engine's fuel system. It is located within the fuel tank assembly and along the fuel lines. Genuine OEM fuel lines and filters are manufactured to precise specifications, ensuring leak-free connections, correct flow rates, and resistance to fuel degradation for reliable fuel delivery.