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NGK Standard spark plug is an OE-equivalent nickel-alloy replacement that restores dependable ignition and longer service in routine engines. The alumina silicate ceramic insulator increases dielectric strength while a solid copper core aids heat dissipation and conductivity. Triple gasket sealing prevents combustion gas leakage, corrugated ribs reduce flashover risk, and trivalent plating protects against corrosion and seizing. Sold as a four-pack, these plugs deliver straightforward OE-quality performance and simpler installation and removal for maintenance.
NGK Standard Spark Plug Box of 4 (CR7HS)
