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The NGK Laser Iridium spark plug blends an iridium fine-wire center electrode with high-grade alumina ceramic and a copper core to deliver durable, consistent ignition. Many Laser Iridium variants include a platinum pad on the ground electrode for even wear in distributorless ignitions. The construction supports reliable starting, stable idling and long service life for drivers seeking a higher-grade replacement over conventional plugs.
NGK Laser Iridium Spark Plug Box of 4 (IZFR6Q)
