The Liqui Moly Service Interval Kit - 137485 is a comprehensive set of products designed to help maintain and service a car. This kit includes several necessary items to help keep a car running smoothly and efficiently. It includes a fuel system cleaner, engine oil additive, engine flush, transmission fluid, brake fluid, coolant, and a power steering fluid. These products are carefully selected to ensure that all major systems in a car are properly maintained and serviced. The kit is designed to be used at regular service intervals to help prolong the life of the car and prevent potential issues. With this kit, car owners can easily and conveniently perform essential maintenance tasks to keep their vehicle running at its best.