The Liqui Moly Oil Change Kit (5W30) - 137323 is a comprehensive kit of products designed to provide a complete oil change for a car. It includes four essential components: an oil filter, an oil drain plug, an oil drain plug gasket, and a bottle of 5W30 motor oil.

The oil filter is a crucial part of the kit, as it helps to remove impurities and debris from the oil, ensuring that the engine runs smoothly and efficiently. The oil drain plug is used to drain the old oil from the car, while the gasket helps to create a tight seal to prevent leaks.

The kit also includes a bottle of 5W30 motor oil, which is a type of synthetic oil that is recommended for use in most modern cars. This type of oil is known for its ability to provide excellent lubrication and protection for the engine, even in extreme temperatures.

Overall, the Liqui Moly Oil Change Kit (5W30) - 137323 is a convenient and practical solution for car owners looking to perform an oil change. It contains all the necessary components to ensure a smooth and efficient oil change, without the need to purchase individual parts separately.