Genuine OEM Volkswagen Air Filter, part number 06F133843B. This essential component cleans incoming air before it enters the engine, protecting internal engine parts from dust, debris, and other contaminants. It is installed within the engine's air intake system. Measuring approximately 390mm long, 170mm wide, and 35mm high, it weighs 0.373 kg. Choosing a genuine OEM air filter ensures precise fitment, optimal filtration efficiency, and long-term engine protection as designed by the manufacturer.