The Liqui Moly 5W40 Oil Change Kit - 471777 is a comprehensive kit designed for changing the oil in a car. It includes a variety of products to ensure a smooth and effective oil change. The kit contains a 5W40 motor oil, which is a type of synthetic oil that provides excellent protection and performance for the engine. It also includes an oil filter, which is essential for removing impurities and keeping the oil clean. Additionally, the kit contains an oil drain plug, which is used to drain the old oil from the engine. It also includes a funnel for easy pouring of the new oil into the engine. The kit may also include gloves and a rag for a cleaner and more convenient oil change process. Overall, the Liqui Moly 5W40 Oil Change Kit - 471777 provides all the necessary components for a successful oil change and helps maintain the health and longevity of a car's engine.