Fluid · Engine Oil
Engine Oil
for 2012 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD
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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