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Engine Cooling: Service: Specifications

COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Replacement Interval (2003 Model) 30,000 Miles Or 24 Months
Coolant Replacement Interval (2004 Model) (1)
First Time 100,000 Miles
Subsequent 50,000 Miles
Coolant Capacity 8.1 Qts. (7.7L)
Pressure Cap Standard Opening Pressure (2) 13.5-17.8 psi (.95-1.25 kg/cm2 )
Thermostat Opening Temperature (3) 176-183°F (80-84°C)
(1) The Toyota Super Long Life Coolant (SLLC) has been adopted.
(2) Minimum opening pressure is 11.4 psi (.8 kg/cm2 ).
(3) Thermostat valve lift should be .335 in. (8.5 mm) or more at 203°F (95°C).

THERMOSTAT R & I 

For removal and installation, see THERMOSTAT (2JZ-GE) .

WATER PUMP R & I 

For removal and installation, see WATER PUMP (2JZ-GE) .