-14%
NGK Spark Plug Stock # 7411
Special Features
- 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
- solid copper core for greater spark
- longer insulator nose prevents fouling
- corrugated ribs on insulator prevents flashover
- zinc dipped shell prevents corrosion
- triple gasket seal eliminates combustion gas leakage; Fit type: Vehicle Specific
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