The Liqui Moly 5W30 Oil Change Kit - 485800 is a comprehensive kit designed to provide all the necessary products for a car's oil change. It includes a high-quality 5W30 oil, an oil filter, and a drain plug gasket. The 5W30 oil is a type of motor oil that is suitable for a wide range of temperatures and provides excellent protection for the engine. The oil filter is responsible for removing contaminants from the oil and ensuring that the engine is running smoothly. The drain plug gasket helps to prevent leaks and ensures a tight seal for the oil pan. Together, these products work to provide a complete and efficient oil change for your car.