The latest and most popular LS factory coil design, this is a set of 8 GM coils part number 12573190. Also known as the "Delphi round coil" for it's shape, these coils are found on late model LS3 and LS7's.
FEATURES & BENEFITS:
- High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
- Silicone steel plates surrounding the ignition coil
- Laminations are coated to hinder corrosion and feature molded plastic protection to help ensure that nothing is exposed