Genuine OEM Audi Oil Filter, part number 079198405A. This filter insert is crucial for removing harmful contaminants and particles from the engine oil, preventing wear and tear on internal engine components. It is installed within the engine's lubrication system. Weighing 0.097 kg and measuring 0.14m in length, this filter ensures precise fitment and filtration efficiency. Using a genuine OEM oil filter guarantees the correct filtration media and bypass valve specifications, protecting your engine as intended by the manufacturer.