It takes 6 quarts of oil.
( 5 quarts ) with engine oil filter change
With engine oil filter change ( 5 quarts of engine oil )
3.8 to 4 quarts of engine oil.
5.25 quarts
6 quarts.
The 5.9L Cummins engine holds twelve quarts of engine oil.
5 quarts with engine oil filter change
With engine oil filter change : 5 quarts of engine oil
5 quarts
With engine oil filter change ( 5 quarts )
4.5 quarts