The Liqui Moly Oil Change Kit (0W30) - 137274 is a complete set of products designed to assist in changing the oil in a car. The kit includes four different items, each with a specific purpose in the oil change process. These contents include an oil filter, an oil drain plug, an oil drain plug gasket, and a bottle of 0W30 motor oil.

The oil filter is a crucial component in the oil change process as it removes contaminants and debris from the engine oil, ensuring that the engine runs smoothly and efficiently. The oil drain plug is used to drain the old oil from the car's engine, allowing for fresh oil to be added. The oil drain plug gasket helps to create a tight seal between the oil pan and the drain plug, preventing any leaks.

Finally, the bottle of 0W30 motor oil is the main product in the kit and is used to replace the old oil in the car's engine. This specific type of motor oil is designed to provide excellent lubrication and protection for the engine, even in extreme temperatures.

Overall, the Liqui Moly Oil Change Kit (0W30) - 137274 is a comprehensive kit that contains all the necessary products to complete an oil change in a car. It is suitable for a wide range of vehicles and provides high-quality products to ensure the engine runs smoothly and efficiently.