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NGK Standard spark plugs are engineered as dependable OE replacements, combining nickel‑alloy performance with premium alumina silicate ceramic insulation. Features include a copper core for efficient heat removal, corrugated ribs to prevent flashover, triple seals to stop leakage and trivalent plating to resist corrosion and seizing, providing long‑term reliability for standard driving conditions.
NGK Standard Spark Plug Box of 10 (B-4L)
