The Liqui Moly 5W40 Oil Change Kit - 480684 is a comprehensive set of products designed for a car's oil change. It includes four different items that are essential for a smooth and efficient oil change process. These items are specifically chosen to ensure the optimal performance of the car's engine and to prolong its lifespan.

The first item in the kit is a high-quality 5W40 motor oil. This type of oil is known for its excellent lubrication properties, which help to reduce friction and wear in the engine. It also has a low viscosity, making it suitable for use in a wide range of temperatures. This oil is essential for maintaining the engine's performance and keeping it running smoothly.

The second item is an oil filter. This component is responsible for removing impurities and contaminants from the oil as it circulates through the engine. A clean oil filter is crucial for preventing damage to the engine and ensuring that the oil remains clean and effective.

The third item is an oil drain plug gasket. This small but important component helps to create a tight seal between the oil pan and the drain plug, preventing any leaks or spills during the oil change process. It is a crucial element in maintaining the integrity of the oil system.

The final item in the kit is an oil drain plug. This is the part that needs to be removed in order to drain the old oil from the engine. Over time, the drain plug can become worn or damaged, so it is important to replace it regularly to prevent any issues during the oil change.

Overall, the Liqui Moly 5W40 Oil Change Kit - 480684 is a comprehensive and essential set of products for a car's oil change. Each item plays a crucial role in maintaining the engine's performance and ensuring that the oil change process is smooth and efficient.