The Beru Ignition Coil Kit - 135153 is a comprehensive set of products designed for use in cars. It includes various components that work together to ensure efficient and reliable ignition in the vehicle. The kit contains high-quality ignition coils, which are responsible for converting the battery's low voltage into the high voltage needed to ignite the fuel in the engine. This ensures smooth and consistent engine performance. Additionally, the kit includes spark plugs, which are essential for igniting the fuel-air mixture in the engine. These spark plugs are designed to provide a strong and consistent spark, ensuring optimal engine performance. The kit also includes ignition wires, which are responsible for delivering the high voltage from the ignition coil to the spark plugs. These wires are made of high-quality materials to ensure durability and reliable performance. Overall, the Beru Ignition Coil Kit - 135153 is a reliable and essential kit for maintaining the ignition system of a car and ensuring smooth and efficient engine performance.