The Liqui Moly Maintenance Service Kit - 136937 is a comprehensive kit designed for maintaining and servicing a car. It includes a variety of products to help keep your car running smoothly and efficiently. This kit is suitable for use on all types of cars and does not reference any specific brand or model.

The contents of the kit include:

1. Engine Oil - This is a high-quality motor oil that helps to lubricate and protect the engine, ensuring optimal performance and longevity.

2. Fuel System Cleaner - This product helps to clean and protect the fuel system, improving fuel efficiency and reducing emissions.

3. Cooling System Treatment - This is a specialized formula that helps to maintain the proper temperature of the engine, preventing overheating and potential damage.

4. Power Steering Fluid - This fluid helps to keep the power steering system functioning properly, providing smooth and responsive steering.

5. Automatic Transmission Fluid - This is a high-quality fluid that helps to lubricate and protect the transmission, ensuring smooth shifting and extending its lifespan.

6. Brake Fluid - This is a specialized formula that helps to maintain the proper function of the braking system, ensuring safe and efficient braking.

7. Windshield Washer Fluid - This is a specially formulated fluid that helps to clean and protect the windshield, ensuring clear visibility while driving.

8. Multi-Purpose Spray - This is a versatile product that can be used for various maintenance tasks, such as lubricating hinges and protecting against rust and corrosion.

Overall, the Liqui Moly Maintenance Service Kit - 136937 is a complete package that provides all the necessary products for maintaining and servicing a car. It is a convenient and cost-effective solution for keeping your car in top condition.