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NGK Standard spark plugs deliver dependable OE-equivalent ignition using nickel-alloy electrodes and a high-grade alumina ceramic insulator for strong dielectric performance. A 98% pure copper core provides effective heat dissipation and broader heat range capability. Trivalent metal plating helps resist corrosion and seizing, and triple seals reduce combustion gas leakage, offering reliable service life for routine driving conditions.
NGK Standard Spark Plug Box of 4 (BR6ES)
