NGK 5422 Spark Plug - BR8ES, 4 Pack
by NGK
- Designed to operate over a much wider heat range than ordinary plugs, Resists carbon buildup and pre-ignition, High alumina ceramics for better heat transfer and electrical insulation, Solid copper core and nickel tipped electrode provide a longer plus life, Patented triple gasket sealing process eliminates the possibility of combustion gas leakage