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NGK Laser Iridium spark plug set (box of 4) blends fine-wire iridium tip technology with OE-level durability for consistent ignition. Iridium center electrodes provide long-term wear resistance while high-grade alumina ceramic and a 98% copper core help control operating temperatures and ensure reliable starts. Recommended for vehicles with OE SPE iridium plugs, these units include corrosion-resistant plating, triple seals and copper cores for heat removal.
NGK Laser Iridium Spark Plug Box of 4 (SILZKR6B10E)
