Fluid · Engine Oil
Engine Oil
for 2012 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · RWD
Fluid Type
15W-40 CJ-4 diesel oil
Spec: API CJ-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. Severe service: 5000 miles. Duramax LML engine with DEF system.
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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
1.6 qt
Power Steering
1.6 qt
Rear Differential
3.5 qt
Rear Differential
3.5 qt
Transfer Case
2 qt
Automatic Transmission
13.4 qt
Automatic Transmission
13.4 qt
Washer Fluid
4 qt
Washer Fluid
4 qt