Avalon V6-3.5L (2GR-FE) (2006)
Thermostat: Specifications
Valve opening temperature ......................................................................................................................................................... 80 to 84°C (176 to 183°F)
Valve lift ..................................................................................................................................................... 7.7 mm (0.3031 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)).