This spark plug fits the following outboards:

Mercury

• V-135 USA 0A904646 and up
• V-150 (150, 1500) Carb USA 4868998 - 0G960499
• V-150 EFI USA 0D082000 - 0G960499
• V-150 (XR2/4/6/Magnum II/III) USA 4868998 - 0G960499
• V-175 (175, 1750) Carb USA 4301235 - 0G960499
• V-175 (175, 1750) Carb AUS 8058870 and up
• V-175 EFI USA 0D000750 - 0G960499
• V-200 (200, 2000) Carb USA 4839034 - 0G960499
• V-200 (200, 2000) Carb AUS 8061595 - 8065672
• V-200 EFI USA 0C291521 - 0G960499
• V-225 (2.4L) USA 5628028 and up
• V-250 (3.4L) USA 0C101891 and up
• V-275 (3.4L) USA 0C101891 and up
• V-300 (3.4L) USA 5611648 and up

This spark plug is also compatible with several Johnson, Envirude, and Force Outboards. 

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