Genuine OEM Audi Fuel Filter with Flange, part number 1K0127400F. This essential component is responsible for filtering impurities and contaminants from the fuel before it reaches the engine, protecting sensitive fuel system components like injectors and the fuel pump. The integrated flange allows for secure mounting and connection within the fuel line. Weighing 1.666 kg, this filter provides efficient filtration. Using a genuine OEM fuel filter ensures optimal fuel quality, proper flow rates, and long-term protection for the engine's fuel system.