The NGK BP8HS-10 Spark Plug is engineered to deliver reliable performance and longevity for various outboard and inboard marine engines. Its design ensures quick starting, optimal combustion, and reduced emissions, making it a preferred choice for boat enthusiasts and professionals alike.
- Corrosion Resistance: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties, enhancing durability in marine environments.
- Efficient Combustion: The spark plug's design promotes optimal fuel combustion, leading to reduced harmful emissions and improved fuel efficiency.
- Quick Starting: Ensures instant ignition of the engine, even in low-temperature conditions, facilitating reliable engine starts.
- Long Lifespan: Designed to withstand approximately 10,000 starts, offering extended service life.
Technical Specifications
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- Seat Type: Gasket
- Reach: 12.7 mm (1/2")
- Hex Size: 21 mm (13/16")
- Center Electrode Material: Nickel
- Ground Electrode Material: Nickel
- Resistor: No
- Resistor Value: 1K Ohm
- Heat Range: 8
- Gap: 0.039" (1.0 mm)
- Torque Specifications: Cast Iron: 18-25.3 lb. ft.; Aluminum: 18-21.6 lb. ft.
Materials
- Ceramic Insulator: Made from pure alumina silicate, providing superior strength and better heat transfer.
- Center Electrode: Constructed with a solid 98% pure copper core for superior heat dissipation and conductivity.
- Electrode Plating: Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Dimensions
- Overall Height: Standard JIS (Japanese Industrial Standard) height
- Insulator Height: Approximately 56.8 mm
Compatibility Information
The NGK BP8HS-10 Spark Plug is compatible with various outboard and inboard marine engines, including models from Suzuki, Yamaha, Mariner, and Mercury. It is also suitable for engines from Mariner, Nissan, Suzuki, Tohatsu, and Yamaha.
