Genuine OEM Audi Fuel Filter, part number 6X0201511B. This filter is a vital component in the fuel system, designed to remove contaminants and impurities from the fuel before it reaches the engine. It ensures clean fuel delivery for optimal engine performance and longevity. Weighing approximately 0.143 kg and measuring 0.159 meters in length, it is constructed from durable metal. Using a genuine OEM fuel filter guarantees the correct filtration efficiency and flow rate, preventing damage to sensitive fuel system components and maintaining engine reliability.