2003-2004 GMC C5500 KODIAK

6.6L Duramax V8•RWD•diesel•LB7•turbo

Repairs0 Labor556 Torque137 Fluid7 DTC1696 Battery1 Maintenance0 Recalls0

Fluid · Coolant

Coolant

for 2003-2004 GMC C5500 Kodiak 6.6L Duramax V8 · RWD

Fluid Type

Dex-Cool 50/50

Spec: GM 6277M

Capacity

28qt

26.49 L

Drain & Refill

28 qt

26.49 L

Change Interval

150,000 mi

241,350 km

Data quality

✓ Verified

Cross-checked against OEM or multiple independent sources.

Notes

DEX-COOL orange extended life

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Other fluid systems on this vehicle

Rear Differential

Automatic Transmission

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