... 4.12/24V,16kg 5 CE,TS16949 Spare parts includes: electric motor , Fuel pump , Thermal control , Solenoid valve , control box , ... Big electric fan , Ignition,glow plug,sensor,etc1.Automatic preheater with oil tank and thermostat controller.2 ... all kinds of large and medium size buses with rear-mounted engine in winter. Automatic air heater with remote controller FJ-150