This set of four Bosch WR5CP spark plugs are a perfect fit for your Volkswagen Transporter, Caravelle T3, or bus van. Made with platinum material, these spark plugs are a great choice for those looking for high-quality and reliable ignition systems. The standard configuration and 14mm thread diameter make installation a breeze, while the 21mm hex size and 19mm installation depth ensure optimal performance. These spark plugs are a vintage part, manufactured in Germany by Bosch, and come with interchange part numbers BR7E, BR7EB11, B6EV, BR6ES, BR7EB, and BR7ES. The spark plugs are designed for gasoline fuel type and have a voltage of 12V. With their excellent quality and performance, these spark plugs are a must-have for anyone looking to upgrade their car or truck's ignition system. Representative item lot is shown. Vintage new old stock spark plugs with original packaging. Gap: 0.7 mm; Thread diameter: M14x1.25; Thread reach: 19mm. Hex size: 21mm. Made in Germany. No returns on installed items or partial sets. Please review our business policies in our store for information regarding returns, shipping and warranties.