Up for sale is a set of six brand new AC Delco R43TS spark plugs in their original packaging. These spark plugs are perfect for vintage car enthusiasts who are looking for reliable ignition systems. The plugs have a 12V voltage rating and are designed to work with gasoline fuel type. They have a single configuration and are manufactured in the United States. The OE/OEM part number for these spark plugs is R43TS and their manufacturer part number is 660. The spark plugs come with no manufacturer warranty and are considered a vintage part. They can be used for a variety of applications, but please check compatibility before purchasing.