The Liqui Moly 5W40 Oil Change Kit - 462275 is a comprehensive kit designed for changing the oil in a car. It includes four essential components to ensure a smooth and efficient oil change process. The first component is a high-quality 5W40 oil, which is specifically formulated to provide optimal lubrication and protection for the engine. The second component is an oil filter, which helps to remove impurities and contaminants from the oil, ensuring the engine runs smoothly. The third component is an oil drain plug, which is used to drain the old oil from the engine. Lastly, the kit includes a replacement crush washer, which helps to create a tight seal and prevent leaks. This kit is suitable for a wide range of car models and is a convenient and cost-effective solution for maintaining the health of your car's engine.