NGK 4055 Bpr7Eix Spark Plug

designed to operate over a much wider heat range than ordinary plugs resists carbon buildup and preignition high alumina ceramics for better heat transfer and electrical insulation solid copper core and nickel tipped electrode provide a longer plus life patented triple gasket sealing process eliminates the possibility of combustion gas leakage you can depend on ngk for quality and reliability constructed from durable material fine iridium tip ensures high durability features superior anticorrosion and antiseizing properties iridium alloy has extremely high melting point perfect for todays hightech highperformance engine Fit type Vehicle Specific.