Fluid · Transfer Case
Transfer Case
for 2008 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · RWD
Fluid Type
Autotrac II fluid
Spec: GM 12378508
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
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
NVG 263XHD transfer case. Use only GM Autotrac II fluid.
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1.5 qt
Brake Fluid
1.5 qt
Coolant
28 qt
Coolant
28 qt
Engine Oil
10 qt
Engine Oil
10 qt
Front Differential
3.8 qt
Power Steering
1.5 qt
Power Steering
1.5 qt
Rear Differential
4.2 qt
Rear Differential
4.2 qt
Automatic Transmission
13.5 qt
Automatic Transmission
13.5 qt
Washer Fluid
4 qt
Washer Fluid
4 qt