The Bosch Ignition Coil Service Kit - 140714 is a comprehensive kit designed to service the ignition coils of a car. It includes a variety of products that are essential for maintaining the proper functioning of the ignition system. The kit contains a set of high-quality ignition coils, which are responsible for providing the necessary spark to ignite the fuel in the engine. It also includes spark plugs, which play a crucial role in the ignition process. In addition, the kit contains a set of ignition wires, which are responsible for delivering the electrical current from the ignition coil to the spark plugs. The kit also includes a distributor cap and rotor, which are essential components of the ignition system. These components work together to ensure that the engine starts smoothly and runs efficiently. With all the necessary components included, the Bosch Ignition Coil Service Kit - 140714 is a convenient and reliable solution for maintaining the ignition system of a car.