NGK Spark Plugs 4832 Spark Plug Br10Es Pack of 4. These Spark Plugs from NGK Spark Plugs are designed to operate over a much wider heat range than regular spark plugs. Unlike most spark plugs on the market the NGK Spark Plugs 4832 Spark Plug Replaces does not have a ground for the prongs which usually indicates a weakness in the design. However the NGK Spark Plugs 4832 Spark Plug Inserts has a longer insulator nose which helps to prevent plug fouling and misfiring especially with dirty fuel rich mixtures. Plus the NGK Spark Plugs 4832 Spark Plug Inserts includes a high alumina ceramics for better heat transfer and electrical insulation. These NGK Spark Plugs 4832 Spark Plugs Br10Es also resist carbon buildup and pre-ignition. These NGK Spark Plugs 4832 Spark Plugs Br10ES use a solid copper core and nickel tipped electrode to provide a longer plus life. Equip your vehicle with the NGK Spark Plugs 4832 Spark Plug. Features of NGK Spark Plugs 4832 Spark Plug Br10Es Designed to operate over a much wider heat range than ordinary plugs Resists carbon buildup and pre-ignition 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 Package Contents: NGK Spark Plugs 4832 Spark Plug Br10Es NGK Spark Plugs 4832/3001.5742.1: 4832 Spark Plug Br10Es Pack of