What is the substitute transmission fluid for mopar atf 4 for a mid 90s dodge caravan?

WRONG: You must use Mopar ATF+3 7176 or you will regret it. You transmission will eventually began to shutter and shift incorrectly. You'll think that your tranny is going out.|||Don't mess with the ATF. If you are not going to buy the correct fluid you are better off leaving the old ATF in the tranny! Looking to spend money on a new transmission?!