Regitar USA RMR005 Tune-Up Kit for Mercury Thunderbolt HEI V6

The Regitar USA RMR005 is a complete ignition tune-up kit designed specifically for Mercury Marine V6 engines equipped with Thunderbolt HEI (High Energy Ignition) systems. This comprehensive kit provides all the essential components needed to restore optimal ignition performance and reliability in harsh marine environments.

Key Features:

• Complete tune-up kit includes distributor cap, rotor, and gasket for comprehensive ignition system refresh
• Engineered specifically for Mercury Thunderbolt HEI V6 engines
• Premium glass-filled polyester construction provides excellent dielectric strength and resists carbon tracking
• Solid brass contacts eliminate corrosion-related failures and ensure superior electrical conductivity
• Marine-grade materials withstand moisture, salt spray, and extreme temperature fluctuations
• Direct replacement for OEM specifications - no modifications required

Cross-Reference Compatibility:

• Replaces Sierra 18-5274
• Replaces CDI Electronics E66-0002
• Replaces Mercury Marine 815407Q5, 815407T6
• Replaces GLM 71790
• Replaces Mallory 9-29317

This tune-up kit is essential maintenance for Mercury V6 inboard and sterndrive engines with Thunderbolt HEI ignition systems. Regular replacement of these wear components prevents misfires, improves cold starting, and maintains peak engine performance. Ideal for pre-season maintenance or troubleshooting ignition-related issues on boats that have been in storage.