Upgrade your marine engine maintenance with these CDI Electronics Tune-Up Kits, designed for reliable performance and easy installation. All items are brand new and in original packaging.
Compatible with many marine inboard engines (MerCruiser Thunderbolt ignition systems)
✔️ High-quality replacement parts
✔️ Ideal for routine maintenance or resale
This listing is for bulk purchase (take all).
💬 Want to buy individually?
Send me a message and I can adjust the listing for you
