Fluid · Engine Oil
Engine Oil
for 2017 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · RWD
Fluid Type
15W-40 CK-4 diesel engine oil
Spec: API CK-4
Capacity
10qt
9.46 L
Drain & Refill
10 qt
9.46 L
Change Interval
5,000 mi
8,045 km
Data quality
Book-style estimate
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Notes
With filter. L5P Duramax. Can use 5W-40 or 0W-40 full synthetic in extreme cold. CK-4 backward compatible with CJ-4
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Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1.5 qt
Brake Fluid
1.5 qt
Coolant
28.4 qt
Coolant
28.4 qt
Front Differential
3.7 qt
Power Steering
1.5 qt
Power Steering
1.5 qt
Rear Differential
4.2 qt
Rear Differential
4.2 qt
Transfer Case
2 qt
Automatic Transmission
13.4 qt
Automatic Transmission
13.4 qt
Washer Fluid
4.5 qt
Washer Fluid
4.5 qt