NGK Standard spark plugs are proven OE replacement plugs that provide reliable ignition using a nickel-alloy construction. High-grade alumina silicate ceramic insulators improve strength and heat transfer, while a solid 98% copper core aids dissipation. Triple gasket sealing prevents combustion gas leakage and trivalent metal plating adds corrosion resistance for easier installation and removal, offering long service life in conventional applications.
NGK Standard Spark Plug Box of 10 (DPR8Z)