1GR-FE COOLING SERVICE DATA

COOLANT
Specified Condition Classification
9.8 liters (10.4 US qts, 8.6 Imp. qts) TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).
THERMOSTAT
Thermostat Valve opening temperature Standard 80 to 84 °C (176 to 183 °F)
Valve lift Standard 8.0 mm (0.315 in.) or more at 95 °C (203 °F)
RADIATOR
Radiator cap sub-assembly Judgment criterion

Standard

(for brand-new cap)

93 to 123 kPa (1.0 to 1.3 kgf/cm2, 13.5 to 18 psi)

Minimum

(for used cap)

79 kPa (0.8 kgf/cm2, 11.4 psi)