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The NGK Laser Iridium High Ignitability spark plug combines iridium tip durability with tip technology aimed at improved spark performance. High-grade alumina ceramic and a 98% copper core help prevent overheating and promote reliable starting. These high-ignitability plugs often feature raised platinum pads or fine-wire ground tips, plus trivalent plating and triple seals to resist corrosion and combustion leakage in distributorless ignition systems.
NGK Laser Iridium Spark Plug Box of 4 (SILZKR7E11)
