NGK Standard Spark Plugs (BR6HS) are engineered for reliability and efficient heat dissipation, featuring a copper core that promotes more efficient spark development. These plugs come pre-gapped for your convenience and utilize trivalent metal plating for superior anti-corrosion properties in marine environments. The pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
- Standard plugs pre-gapped to engine manufacturer specifications
- Copper core promotes heat dissipation and efficient operation
- Trivalent metal plating for superior corrosion resistance and easy removal
- Ribbed suppressor seal prevents spark "flash over"
- Always replace all engine plugs at the same time for peak performance
