Engine Cooling Specifications

2004 Oldsmobile Bravada AWDSECTION Engine Cooling Specifications
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
COOLING SYSTEM SPECIFICATIONS

Application Specification
Coolant Capacity
4.3L 12.9 Qts. (12.2L)
4.8L & 5.3L 13.7 Qts. (13.0L)
6.0L 15.2 Qts. (14.4L)
6.6L 20.3 Qts. (19.2L)
8.1L 21.1 Qts. (20.0L)
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®.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.