Diesel Data
: Automotive Repair
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Lexus
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2009
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SC 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Thermostat
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Specifications
Thermostat: Specifications
Thermostat Valve opening temperature
Standard
80 to 84°C (176 to 183°F)