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The NGK Standard spark plug is an OE-proven choice offering reliable performance and long life. Treated with corrosion-resistant trivalent plating and built with a high-grade alumina silicate ceramic insulator, these plugs resist flashover and maintain consistent dielectric strength. A solid 98% copper core improves heat dissipation and conductivity across a wide heat range, while triple gasket sealing prevents combustion gas leakage for dependable operation.
NGK Nickel Spark Plug Box of 10 (CR9EK)
