The NGK Standard spark plug, in a box of 4, is an OE-quality nickel-alloy replacement for routine maintenance. High-grade alumina silicate ceramic creates a strong insulator for reliable ignition and dielectric performance, while a 98% pure copper core aids heat dissipation. Triple gasket seals prevent combustion leakage and trivalent metal plating resists corrosion and seizing, making installation and later removal easier.
NGK Standard Spark Plug Box of 4 (BCP6ET)