The Genuine VW/Audi Spark Plug Kit - 178589 is a comprehensive kit of products designed to service the spark plugs in a car. It is compatible with both VW and Audi vehicles and contains all the necessary components for a spark plug replacement. The kit includes a set of spark plugs, ignition wires, and a spark plug socket, as well as any additional hardware or tools required for installation. This kit is specifically designed for use in VW and Audi cars, ensuring a perfect fit and optimal performance. It is a reliable and convenient option for maintaining the spark plugs in a vehicle and ensuring its smooth operation.