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The NGK Laser Iridium spark plug combines durable iridium tip technology with OE‑level quality for lasting service. High‑grade alumina ceramic and a 98% copper core manage heat and help prevent overheating, while fine wire electrodes and trivalent plating support stable ignition and reduced corrosion. Intended as an OE or equivalent replacement, the plug provides consistent starts and long life for modern ignition systems.
NGK Laser Iridium Spark Plug Box of 4 (ILZKR7D8)
