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2003
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SC 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Thermostat, Engine Cooling
Thermostat, Engine Cooling
Thermostat
Valve opening temperature
80 - 84°C (176 - 183°F)
Valve lift
10 mm (0.39 inch) or more at 95°C (203°F)
Check that the valve is fully closed when the thermostat is at low temperature (below 40°C (104°F)).