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NGK Standard spark plug (box of 10) is an OE-quality replacement built for dependable ignition and extended life. The alumina silicate ceramic insulator strengthens dielectric performance as a 98% copper core aids heat removal and conductivity. Trivalent metal plating prevents corrosion and seizing, corrugated ribs reduce flashover, and triple gasket seals stop combustion gas leakage to maintain reliable engine operation and straightforward installation.
NGK Standard Spark Plug Box of 10 (C-50)
