Ignition Coil For GM Based Marine Engines With A Huge Range Fit For 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Replaces Mercury 817378T 898253T27 Direct OEM Replacement For MerCruiser Volvo Penta OMC Crusader

GM Marine Ignition Coil Direct OEM Replacement 3.0L-8.2L
✔️ Direct OEM coil for Delco EST/HEI, 12V marine install, brass terminal

This ignition coil is designed for GM-based marine engines and is commonly used on boats powered by MerCruiser, Volvo Penta, OMC, and Crusader. It replaces Mercury/Quicksilver and other OEM parts, delivering reliable spark for marine ignition systems.

✅ Wide compatibility with GM-based marine engines: 3.0L, 4.3L, 5.0L, 5.7L, 7.4L, 8.1L, 8.2L
✅ Direct OEM replacement meeting or exceeding original specs; Mercury/Quicksilver 817378T, 898253T27, Volvo Penta 3854002, 3854002-7, OMC 986644, 3854002, 38066, 38079 included
✅ Delco EST/HEI ignition system compatibility for reliable high-voltage spark
✅ Heavy-duty windings, corrosion resistance, brass terminal
✅ Easy 12V marine installation with bracket mounting holes; cross-references Sierra 18-5443, Mallory 9-29708

💡 What is a GM-based marine ignition coil used for in boat engines?

A handy replacement coil provides a reliable spark for Delco EST/HEI systems in GM-based marine engines. - handy replacement for marine ignition systems (MerCruiser, Volvo Penta, OMC, Crusader) - direct OEM replacement that fits in standard 12V setups - cross references with Sierra 18-5443 and Mallory 9-29708 - durable, corrosion-resistant windings for saltwater use