NGK Standard spark plugs packaged in a box of six provide dependable OE-quality replacement service. They pair a pure alumina silicate ceramic insulator with a 98% copper core for effective heat transfer, and include triple gasket seals to stop combustion gas leakage. Trivalent metal plating offers corrosion and anti-seize protection while corrugated ribs help prevent flashover during operation and installation.
NGK BLYB Spark Plug Box of 6 (BPR5ES)