The Liqui Moly Engine Oil Change Kit (0W-40) - 466028 is a comprehensive kit of products designed to facilitate an oil change for a car. It includes four essential components: an engine oil, an oil filter, an oil drain plug, and an oil drain plug gasket. The engine oil in this kit has a viscosity grade of 0W-40, making it suitable for use in a wide range of temperatures. The oil filter is responsible for removing impurities and contaminants from the oil, ensuring that the engine runs smoothly and efficiently. The oil drain plug and gasket are used to drain the old oil from the engine and replace it with the new oil. Together, these products provide a convenient and efficient solution for maintaining the health and performance of a car's engine.