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Subaru
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2009
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Impreza GT F4-2.5L DOHC Turbo
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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
Type Wax pellet type
Starting temperature to open
76 - 80°C (169 - 176°F)
Fully opens
91°C (196°F)
Valve lift mm (in)
9.0 (0.354) or more
Valve bore mm (in)
35 (1.38)