The Genuine VW / Audi Oil Change Kit 0W-30 - 178512 is a comprehensive package of essential products designed to facilitate an oil change for a car. This kit includes four main components: an oil filter, an oil drain plug, an oil drain plug gasket, and 0W-30 oil. The oil filter is responsible for removing contaminants and impurities from the engine oil, ensuring its smooth and efficient functioning. The oil drain plug is used to drain the old oil from the car's engine, while the oil drain plug gasket helps to create a tight seal to prevent any leaks. The 0W-30 oil is a high-quality, synthetic oil specifically formulated for use in VW and Audi vehicles. This type of oil is designed to provide optimal engine protection and performance, even in extreme temperatures. This kit is a convenient and reliable option for those looking to perform an oil change on their VW or Audi car, as it contains all the necessary components in one package.