SFI SYSTEM


  1. CONSTRUCTION


    1. A heater is installed inside the thermostat due to higher opening temperature. Therefore, it ensures the fuel economy by raising the oil temperature and reducing the friction when the vehicle is on light duty. It also achieves lower water temperature that assists opening a vent by heating the wax inside the thermostat while the vehicle is on heavy duty.

      A0025MQC01
      *1 Thermostat Heater - -