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The NGK Laser Iridium spark plug combines long life with high ignitability for demanding applications. A fine iridium-tipped center electrode offers exceptional durability, while NGK's alumina silicate ceramic and copper core guard against overheating. Many Laser Iridium plugs include a platinum pad on the ground electrode for even wear, and trivalent plating plus triple seals improve corrosion resistance and sealing.
NGK Laser Iridium Spark Plug Box of 4 (IFR5T-8N)
