The NGK Standard spark plug delivers reliable OE-equivalent performance with a durable nickel-alloy design and a 98% pure copper core for effective heat dissipation. High-grade alumina-silicate ceramic insulator enhances dielectric strength while triple sealing reduces leakage. Trivalent metal plating improves resistance to corrosion and seizing, making installation and removal smoother and supporting consistent ignition over extended service life.
NGK Standard Spark Plug Box of 4 (DCPR8E SOLID)