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The NGK Laser Iridium spark plug delivers performance and durability with a fine iridium center electrode for long life and a consistently stable spark. It’s engineered to meet OE standards while offering the extended service life today’s engines demand. NGK combines an alumina ceramic insulator and copper core to manage heat and prevent overheating. Trivalent metal plating reduces corrosion and seizing, and many Laser Iridium plugs include a platinum pad on the ground electrode for even wear.
NGK Laser Iridium Spark Plug Box of 4 (ILZKR7B11)
