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NGK Laser Iridium spark plug set (box of 4) combines high ignitability with long service life for OE-style applications. A fine iridium-tipped center electrode offers superior wear resistance while high-grade alumina ceramic and a 98% copper core help control heat and ensure reliable starts. Ground electrodes with a raised platinum pad or fine-wire tip promote even wear in distributorless systems and consistent spark performance.
NGK Laser Iridium Spark Plug Box of 4 (DILKR7A11)
