coolingThermostat Torque Specsfor 2012 Lexus IS 250 2.5L V6 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Bleed ScrewOpen during fill5 lb-ft · 7 Nm——Coolant Hose Clamps3 lb-ft · 4 Nm——Coolant Temperature SensorUse thread sealant15 lb-ft · 20 Nm——Hose Clamps3 lb-ft · 4 Nm——Housing BoltsCritical10 lb-ft · 14 Nm——Pump BoltsCritical18 lb-ft · 24 Nm——Thermostat Housing Bolts11 lb-ft · 15 Nm——Thermostat Housing BoltsCriticalClean mating surfaces10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec