LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2003 >> Corolla LE, Standard >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Engine Cooling >> Service >> Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Cooling: Service: Specifications

COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Replacement Interval 30,000 Miles Or 24 Months
Coolant Capacity 6.9 Qts. (6.5L)
Pressure Cap Standard Opening Pressure 10.7-14.9 psi (.75-1.05 kg/cm2 )
Thermostat Opening Temperature (1) 165-173°F (74-78°C)
(1) Thermostat Valve Lift should be .394" (10 mm) or more at 203°F (95°C).

THERMOSTAT R & I 

For removal and installation, see THERMOSTAT .

WATER PUMP R & I 

For removal and installation, see WATER PUMP ASSEMBLY .