This spark plug fits the following outboards:

Mercury Four Stroke

• 135 Verado USA 1B227000 and up
• 135 Verado BEL 0P419487 and up
• 150 Verado USA 1B227000 and up
• 150 Verado BEL 0P419487 and up
• 175 Verado USA 1B227000 and up
• 175 Verado BEL 0P464488 and up
• 200 Verado, 4&6 cylinder USA 0T980000 and up
• 200 Verado, 4&6 cylinder BEL 0P409357 and up
• 225 Verado USA 0T980000 and up
• 225 Verado BEL 0P409357 and up
• 250 Verado USA 0T980000 and up
• 250 Verado BEL 0P409357 and up
• 275 Verado USA 0T980000 and up
• 275 Verado BEL 0P409357 and up
• 300 Verado USA 0T980000 and up
• 300 Verado BEL 0P520553 and up
• 350 Verado USA 1B718256 and up

To confirm compatibility, please check with your owner's manual.

NGK standard plugs are constructed for longer life and optimum performance.

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties

• Corrugated ribs prevent flashover

• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer

• Copper core aids in heat removal

• Triple seals prevent leakage