MSD 823843 - Blaster Direct Ignition Coil Set

MSD - 823843

Blaster Direct Ignition Coil Set; Direct Bolt In Replacement; Black; 4 Pk.;

MSD Blaster coils exceed original equipment specifications, are a direct bolt-in replacement for easy installation, come in red or black, and offer a 1-year warranty from the original date of purchase. Upgrading your coils will make your engine start easier, idle smoother, provide improved throttle response, and increased power from idle through redline. Since MSD Blaster coils are designed to replace factory coils, they will not interfere with any other electronics or the factory computer.

• Maximum Output And Performance To Provide Easier Starting
• Smoother Idle And Increased Power From Idle To Redline
• Direct Bolt-In Replacement For Exact Fit And Easy Installation
• No Additional Modifications Required
• Compatible With All Vehicle Electronics And Factory Computer
• Available In Red And Black
• 1-Year Warranty From The Date Of Purchase
• Exceeds Original Equipment Coil Output And Performance
• Replaces Original GM OE PN[12652405/12654078]