Fluid · Transfer Case
Transfer Case
for 2004 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · RWD
Fluid Type
Autotrac II fluid or Dexron III ATF
Spec: GM Part 12378508 or Dexron III
Capacity
2qt
1.89 L
Drain & Refill
2 qt
1.89 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
NV263 or NV261 transfer case
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Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1 qt
Brake Fluid
1 qt
Coolant
25.5 qt
Coolant
25.5 qt
Engine Oil
10 qt
Engine Oil
10 qt
Front Differential
3.7 qt
Power Steering
1.5 qt
Power Steering
1.5 qt
Rear Differential
3.8 qt
Rear Differential
3.8 qt
Automatic Transmission
15.5 qt
Automatic Transmission
15.5 qt
Washer Fluid
4 qt
Washer Fluid
4 qt