NGK (6588) IFR9H-11 Laser Iridium Spark Plug, Pack of 1
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<b>[Product Information]</b><br>
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<li>Designed to operate over a much wider heat range than ordinary plugs</li>
<li>Resists carbon buildup and pre-ignition</li>
<li>High alumina ceramics for better heat transfer and electrical insulation</li>
<li>Solid copper core and nickel tipped electrode provide a longer plus life</li>
<li>Patented triple gasket sealing process eliminates the possibility of combustion gas leakage</li>
<li>Laser welded Iridium center electrode tip ensures high durability and greater spark</li>
<li>Platinum disc welded to backside of ground electrode provides long life</li>
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