The NGK Standard spark plug offers dependable OE-quality nickel alloy performance in a compact replacement. High-grade alumina silicate ceramic insulator improves dielectric strength, while trivalent metal plating prevents corrosion and seizing during installation. Solid copper core construction provides effective heat dissipation and broad heat range compatibility. Triple seals and corrugated ribs reduce leakage and flashover for consistent starts and operation.
NGK Nickel Spark Plug Box of 4 (B8EFS)