The NGK B8HS is a high-quality original spark plug, developed for high-performance 2-stroke outboard motors, personal watercraft, and other marine gasoline engines. The spark plug delivers a strong and stable spark, ensuring quick cold starts, smooth engine operation, and efficient combustion. The cold heat range makes this spark plug particularly suitable for engines operating under high loads and high RPMs.
NGK is the world's leading manufacturer of spark plugs and an original equipment supplier to a wide range of engine manufacturers. The B8HS is manufactured with a copper core and a nickel center electrode, ensuring efficient heat dissipation and a long service life. This is a non-resistor spark plug and should only be used where the engine manufacturer specifically prescribes this type. The corrosion-resistant trivalent plating makes the spark plug particularly well-suited for the marine environment.
The spark plug is used on, among others, several Yamaha 55 HP, 60 HP (older models with 0.8 mm electrode gap) engines, as well as a range of Sea King, Mercury, Mariner, Tohatsu, and other 2-stroke outboard motors where the NGK B8HS is the recommended original type. Always check the engine manual or the existing spark plug before ordering.
Key features
- Original NGK spark plug
- Stable and powerful spark
- Copper core for optimal heat dissipation
- Nickel center electrode
- Non-resistor spark plug
- Corrosion-resistant trivalent plating
- Long service life
- OEM quality
- Suitable for 2-stroke marine and gasoline engines
