NGK Standard Spark Plug 4551 BR9HS-10 for Marine Outboard Yamaha

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
• MPN: BR9HS-10

Shell

Center Electrode

Ground Electrode

Automotive

No automotive applications are associated with this part.

Non Automotive

•  Marine
  •  Outboard
    •  YAMAHA