The Delphi Ignition Service Kit - 474286 is a comprehensive kit designed to service the ignition system of a car. It includes various products to ensure the smooth functioning of the ignition system and improve the overall performance of the vehicle. The kit contains a variety of components such as spark plugs, ignition coils, ignition control modules, and other related parts. These components are essential for starting the engine, providing power to the vehicle, and maintaining fuel efficiency. The kit also includes detailed instructions for proper installation and maintenance of the components. With this kit, car owners can easily service their ignition system and keep their vehicle running smoothly.