The Genuine Porsche Fuel Injector Kit - 477942 is a comprehensive set of products designed specifically for use in a Porsche car. This kit includes a variety of fuel injectors, which are responsible for delivering precise amounts of fuel to the engine for optimal performance. The kit also contains other essential components such as seals, O-rings, and gaskets, which help to ensure a proper and secure fit. These parts work together to maintain the fuel system's efficiency and prevent any leaks or malfunctions. This kit is compatible with a range of Porsche models and is an essential tool for maintaining the overall performance and longevity of the vehicle.