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NGK Laser Iridium spark plugs offer high ignitability and long life through an iridium-tipped center electrode and a durable platinum ground electrode design. Constructed with pure alumina ceramic and a copper core for heat control, these OE-style plugs provide consistent spark performance, improved wear characteristics in distributorless ignition systems, and are positioned as a durable replacement for high-tech engines.
NGK Laser Iridium Spark Plug Box of 4 (SILMAR9F9)
