A Bus Bar Glow Plug is used to aid in starting the engine in cold weather conditions. It consists of a metal heating element and helps to preheat the combustion chamber and raise the temperature of the air within the cylinder for the fuel ignition within the engine. Attributes:• Reduce the emission of pollutants by promoting cleaner and more efficient combustion • Allows for precise timing and duration of heating within the combustion chamber Applications:A Bus Bar Glow Plug helps to preheat the combustion chamber before engine start-up and assists in starting the engine by raising the temperature in the combustion chamber for the fuel to ignite when the engine is cranked.