The NGK Standard spark plug is a dependable OE-style replacement featuring nickel-alloy construction and a high-purity copper core for superior heat dissipation. High-grade alumina-silicate ceramic provides robust insulation while triple gasket sealing reduces combustion leakage. Trivalent metal plating helps prevent corrosion and seizing for easier installation and removal, delivering consistent starting and idle performance over a long service life.
NGK Standard Spark Plug Box of 4 (BPR4ES-11)