The Beru Ignition Coil Kit - 135159 is a comprehensive kit of products designed for use in a car's ignition system. It includes a variety of components that work together to provide reliable and efficient ignition performance. The kit contains multiple ignition coils, which are responsible for converting the car's battery power into high-voltage electricity needed to ignite the fuel in the engine. These coils are designed to fit a specific type of car, ensuring compatibility and optimal performance. The kit may also include other necessary components such as spark plugs, spark plug wires, and other ignition system parts. Overall, this kit is a convenient and essential solution for maintaining and improving the ignition system of a car.