Fluid · Engine Oil
Engine Oil
for 2011 Chevrolet Express 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
Notes
Duramax 6600 LGH, capacity with filter. Can use 5W-40 synthetic in cold climates
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.