This spark plug fits the following outboards:

Yamaha Two Stroke

• 150 (~87) / 150 / SX150 /LX150 (96~) / S150 (99~)

• C150 (96), DX (99~) / P150(96~) / PX150, V150 (00~)

Mercury Two Stroke

• 30 (Lightning)430cc USA 0G575500 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