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NGK Standard spark plug (box of 10) provides OE-quality ignition reliability for routine and replacement service. A high-grade alumina silicate ceramic insulator strengthens dielectric performance while a 98% pure copper core helps dissipate heat and maintain conductivity. Trivalent metal plating reduces corrosion and seizing, corrugated ribs prevent flashover, and triple gasket sealing prevents combustion gas leakage for long-term dependable operation.
NGK Standard Spark Plug Box of 10 (DPR6EA-9)
