NGK (5887) IZFR5G Laser Iridium Spark Plug, Pack of 1
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Designed to operate over a much wider heat range than ordinary plugs
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Resists carbon buildup and pre-ignition
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High alumina ceramics for better heat transfer and electrical insulation
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Solid copper core and nickel tipped electrode provide a longer plus life
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Patented triple gasket sealing process eliminates the possibility of combustion gas leakage
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Laser welded Iridium center electrode tip ensures high durability and greater spark
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Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing
