LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> Quick Lookups >> 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 (1) 10.3 Qts. (9.7L)
Radiator Cap
Standard Pressure 13.5-17.8 psi
Minimum Pressure 11.4 psi
Thermostat Opening Temperature (2) 176-183°F (80-84°C)
(1) Includes heater core capacity.
(2) Thermostat valve lift should be .39 in. (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 ASSY .