Great transaction, speedy delivery.
Replaces
The plugs are pre-gapped to the manufacturers specifications.
Always double check gap incase bumps and jostles in shipping changes the gap
Please review the installation instructions. Here's a link for that: <a href="https://www.1aauto.com/Dodge-Jeep-Ram-VW-Chrysler-12-Piece-Ignition-Kit-TRQ-TKA01354/I/1AERK01091" target="_blank">https://www.1aauto.com/Dodge-Jeep-Ram-VW-Chrysler-12-Piece-Ignition-Kit-TRQ-TKA01354/I/1AERK01091</a>
Yes, the spark plugs are iridium.