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Engine Cooling: Service: Specifications

4-CYLINDER COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Replacement Interval 30,000 Miles Or 24 Months
Coolant Capacity
2WD
PreRunner
A/T 8.2 Qts. (7.8L)
M/T 8.5 Qts. (8L)
Except PreRunner
A/T 8.2 Qts. (7.8L)
M/T 8.5 Qts. (8.0L)
4WD
A/T 8.7 Qts. (8.2L)
M/T 8.8 Qts. (8.3L)
Pressure Cap Standard Opening Pressure (2) 10.7-14.9 psi (.75-1.05 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 8.5 psi (.59 kg/cm2 ).
(3) Thermostat valve lift should be .31 in. (8 mm) or more at 203°F (95°C).
V6 COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Replacement Interval 30,000 Miles Or 24 Months
Coolant Capacity
With Rear Heater 9.5 Qts. (9L)
Without Rear Heater 8.5 Qts. (8L)
Pressure Cap Standard Opening Pressure (2) 10.7-14.9 psi (.75-1.05 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 8.8 psi (.62 kg/cm2 ).
(3) Thermostat valve lift should be .335" (8.5 mm) or more at 203°F (95°C).

THERMOSTAT R & I 

WATER PUMP R & I