Upgrade your vehicle's ignition system with these high-quality spark plugs from Autolite. Designed to fit Town and Country Voyager Intrepid 3.3L V6 engines, these spark plugs have a thread diameter of 14mm and a hex size of 21mm. Made of durable copper material, they ensure reliable performance and long-lasting durability. With a standard configuration and 12V voltage, these spark plugs are easy to install and provide excellent fuel efficiency. They are compatible with gasoline fuel type and come with OE/OEM part numbers 4864458 and 4686083. Don't miss out on this opportunity to enhance your vehicle's performance and upgrade to these Autolite spark plugs today.


Exact item set is shown. New old stock set of spark plugs with their original packaging. Made in USA. No returns on installed items or partial lots. Please review our business policies in our store for information regarding returns, shipping and warranties.