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NGK Standard spark plugs are a proven OE replacement, offering reliable nickel-alloy performance and long life. High-grade alumina silicate ceramic insulators and triple gasket sealing maintain dielectric strength and prevent combustion gas leakage. A solid copper core provides heat dissipation and conductivity while trivalent metal plating helps resist corrosion and seizing, making installation and removal easier for routine service.
NGK Standard Spark Plug Box of 10 (CR9EH-9)
