4.0l holds 6 quarts 5.2l holds about 5 quarts
From Owners manual for my 1997 Jeep Cherokee 4 liter 6 cylinder engine, it shows 6 us quarts
4 cylinder holds 5 quarts 6 cylinder holds 6 quarts.
throw some 10w-30 in there about 4and a half quarts
with tools.
Mopar number 5281090
The engine holds six quarts of oil.
drop the pan...
with wrenches.
Ceck out "what type of automatic transmission fluid is needed for a 1993 Jeep Cherokee sport and in the front and rear differential" on wiki-answers
( 5 quarts ) WITH ENGINE OIL FILTER CHANGE
Mine needed to be replaced after 10 years $$$$$
( 5 quarts ) with engine oil filter change