Five quarts are required.
The 2008 4.0 Jeep Wrangler needs 6 quarts of oil for an oil change.
5 quarts 5w20
5 quarts
4
4.5 quarts , with engine oil filter change ( according to the Owner Guide )
The 3.8L engine holds five quarts.
4.2 quarts, 4 will be enough.
13 quarts13 quarts
4.5 quarts with oil/filter change.
4.7 liters ( 5 U.S. quarts ) with engine oil filter change
12 quarts
For the oil it holds 6 quarts with oil/filter change.