NGK Laser Iridium OE replacement spark plugs combine long life and dependable ignitability for drivers seeking OE-equivalent service. Fine iridium center electrodes provide extended durability compared with platinum, while high-grade alumina ceramic and a 98% copper core assist heat management and reliable starting. Many plugs include a platinum pad on the ground electrode to promote even wear in distributorless systems.
NGK Laser Iridium OE replacement Spark Plug Box of 4 (ILTR6A-8G)