If it is a Manual T150 transmission then 80W-90, API-GL5 or MT-1 rated fluid is very good. Some claim faster shifts from using a 50W engine oil in their transmission which will be fine. If it is not a T150 call a Jeep dealer, or refer to your owner's manual. If it is an A/T then I suggest you call your local Jeep dealer. It is critical that you use the correct fluid in your transmission.More than likey you can use Dexron, but as this depends on the exact transmission you have installed, call a Jeep dealer or refer to your owner's manual to be sure.
Type F Automatic Transmission Fluid
75w90
80w90
Automatic transmission fluid.
Automatic transmission fluid.Automatic transmission fluid.
Pennzoil Synchromesh Manual Transmission Fluid
Put simply....no
ATF + 4
The AW 4 automatic transmission uses Dextron 2 transmission fluid.
ATF +4
I recommend syncromesh
It uses automatic transmission fluid.