NGK Standard spark plug is an OE-quality replacement made for dependable starts and extended life. It features a high-grade alumina silicate ceramic insulator, triple-gasket sealing to prevent leakage, and a 98% pure copper core for superior heat dissipation and conductivity. Trivalent metal plating reduces corrosion and seizing for easier installation and removal while corrugated ribs help prevent flashover.
NGK Standard Spark Plug Box of 4 (BR8ES-11)