THERMOSTAT CONSTRUCTION/OPERATION [MZI-3.7]


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Construction

•  A wax-type thermostat with a jiggle-valve has been adopted.
•  Stainless steel has been adopted on the thermostat body for excellent corrosion resistance.
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Operation

•  When the engine coolant temperature reaches 79.5—83.3 °C {175.2—181.9 °F}, the valve starts opening to allow engine coolant to flow from the radiator stabilizing the engine coolant temperature. The valve fully opens when the engine coolant temperature reaches approx. 94.5 °C {202.1 °F}.