Ignition Coil 8M0079202 For V6 And V8 MerCruiser Sterndrive And Inboard Engines Thunderbolt IV And V System OEM GM Replacement Coil For Top Notch Boat Power And Reliability

GM ignition coil for MerCruiser Thunderbolt IV engines
✔️ GM replacement ignition coil for V6/V8 MerCruiser sterndrive, pack 1

This ignition coil is a GM OEM-style replacement designed for MerCruiser sterndrive and inboard engines using Thunderbolt IV and V systems. It helps restore reliable spark delivery and peak engine performance for marine powertrains. Pack size: 1 coil.

✅ For V6 and V8 MerCruiser sterndrive and inboard engines
✅ Thunderbolt IV and V ignition system compatibility
✅ OEM-grade coil built to GM specifications for reliable spark

💡 What is the typical use for an ignition coil in marine engines? This handy device powers the spark to ignite the air-fuel mixture in V6/V8 MerCruiser engines with Thunderbolt IV/V systems.

- Provides high voltage spark to spark plugs to ignite the fuel-air mixture
- Maintains timing accuracy for reliable starts and smooth running
- OEM GM coil replacement helps preserve engine performance and ease maintenance