Genuine OEM Volkswagen Fuel Filter, part number 7H0127401B. This essential component is designed to remove impurities and contaminants from the fuel, ensuring a clean and consistent fuel supply to the engine. It is typically located in the fuel line between the fuel tank and the engine. Weighing 0.546 kg and measuring 0.274m in length, this filter is built to precise specifications. Using a genuine OEM fuel filter ensures proper filtration efficiency, maintains fuel system integrity, and protects sensitive engine components from damage caused by particulates.