The NGK Standard spark plug provides durable, OE-quality ignition performance for routine maintenance. It pairs a 98% pure copper core for superior conductivity and heat dissipation with a high-grade alumina silicate insulator for strength and dielectric reliability. Triple gasket sealing prevents combustion leaks and trivalent metal plating reduces corrosion and seizing. Corrugated ribs cut flashover risk. Supplied in a box of 4.
NGK Standard Spark Plug Box of 4 (BP8HS-10)