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NGK Standard spark plug set (box of 4) is a time-tested OE replacement that balances reliability and ease of service. Featuring a nickel-alloy construction, high-grade alumina silicate ceramic insulator and 98% pure copper core, these plugs manage heat effectively and resist flashover. Trivalent metal plating reduces corrosion and seizing, and triple seals help prevent combustion gas leakage for consistent operation and straightforward installation.
NGK Standard Spark Plug Box of 4 (LKAR7C-9)
