I have got a 92 wrangler and mine uses 6 quarts of oil, since they are the same motor yours should also use the same, assuming that you have the 4.0L 6 cyl motor
A 1994 Jeep Wrangler needs approximately 6 quarts of oil for an oil change.
I believe the capacity is 6 quarts
capacity 6 quarts with oil filter change
5 quarts
6 Quarts
6.0 Quarts.
4 quarts
5 quarts
The oil capacity for a 6 cylinder 4.2 liter 1987 Jeep Wrangler is 6 quarts. This oil can be purchased at any auto parts store.
4.5 quarts
5 quarts
5 QUARTS