OEM Sea-Doo 325 Spark Plugs - KR9EI-8G (3 Pack)

NGK KR9EI-8G Iridium Spark Plug – Sea-Doo 325hp
Get reliable, OE-approved performance with the NGK KR9EI-8G Iridium Spark Plug, engineered specifically for Sea-Doo 325hp engines. Trusted worldwide, NGK spark plugs deliver durability, efficiency, and consistent ignition under the toughest conditions.
Built with advanced materials and precision engineering, this spark plug features a solid copper core for superior heat dissipation, corrosion-resistant plating for long service life, and NGK’s proven triple gasket sealing process to virtually eliminate gas leakage.
Whether you’re on the water for work or play, this spark plug ensures your Sea-Doo runs at peak performance.
Key Benefits:
✅ Trivalent metal plating for anti-corrosion & anti-seizing protection
✅ Corrugated ribs to prevent flashover
✅ Pure alumina silicate ceramic insulator for strength & heat transfer
✅ Copper core design improves heat removal & conductivity
✅ Triple gasket seal prevents gas leakage
✅ Specifically designed for Sea-Doo 325hp engines
Upgrade your ignition system with NGK’s proven reliability.