Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 863 (MAINTENANCE AND LUBRICATION)SPECIFICATIONSAPPROXIMATE FLUID CAPACITIES
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Approximate Fluid Capacities
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Approximate Fluid Capacities
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
See Fluid and Lubricant Recommendations for more information. All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.
| Application | Capacities | |
|---|---|---|
| Metric | US English | |
| Cooling System | ||
|
17.3 liters | 18.3 quarts |
|
16.5 liters | 18.1 quarts |
| Cooling System for the Hybrid | ||
|
2.7 liters | 2.9 quarts |
|
17.3 liters | 18.3 quarts |
| Cooling System for the Police and Special Service Packages | 17.1 liters | 18.1 quarts |
| Engine Oil with Filter- All Engines | 5.7 liters | 6.0 quarts |
| Fuel Tank | ||
|
98.4 liters | 26.0 gallons |
|
119.2 liters | 31.5 gallons |
|
147.6 liters | 39.0 gallons |
|
92.7 liters | 24.5 gallons |
| Transfer Case Fluid | 1.5 liters | 1.6 quarts |
| Transmission Fluid (Pan Removal and Filter Replacement) | ||
|
5.7 liters | 6.0 quarts |
|
10.9 liters | 11.5 quarts |
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.