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NGK Laser Iridium spark plugs (box of four, IZFR6K-13) combine fine-wire iridium tips with OE-grade construction for long life and consistent starts. High-grade alumina ceramic and a 98% pure copper core aid heat control while most designs include a platinum pad on the ground electrode for even wear in distributorless systems. These plugs suit vehicles that require OE-style durable ignition components.
NGK Laser Iridium Spark Plug Box of 4 (IZFR6K-13)
