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Engine Cooling Specifications

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Capacity
With Front A/C
With Heavy Duty Cooling 10.5 Qts. (10.1L)
Without Heavy Duty Cooling 9.6 Qts. (9.0L)
With Front & Rear A/C
With Heavy Duty Cooling 13.2 Qts. (12.6L)
Without Heavy Duty Cooling 11.9 Qts. (11.3L)
Coolant Replacement Intervals (1) 150,000 Miles
Thermostat Opening Temperatures
Thermostat Starts To Open 188°F (87°C)
Thermostat Fully Open 206°F (97°C)
(1) Or every 60 months, whichever comes first. Use GM Goodwrench DEX-COOL®.