The Genuine VW / Audi Fuel Injector Kit - 178286 is a comprehensive set of products designed specifically for use in Volkswagen and Audi vehicles. This kit includes three essential components for maintaining and repairing the fuel injectors in these cars. The contents of the kit are not limited to a specific brand, but rather are carefully selected to ensure compatibility with a wide range of models from these two popular car manufacturers. The kit includes a fuel injector seal, a fuel injector o-ring, and a fuel injector retainer clip. These components are crucial for ensuring proper fuel delivery and preventing leaks in the fuel system. This kit is a must-have for any VW or Audi owner looking to properly maintain their vehicle's fuel system.