Not exactly. The motor is the same, but the transmission is different. The B vans with the 3.9 used a mechanical 3 speed automatic (32RH), the Dakota used a 4 speed electronic automatic (42RE). You could use the engine but not the transmission.
No
10w30
NoNo
Mopar ATf+4
NO. The 1998 has a electronic governor while the 1994 has a mechanical governor.
It may fit, but the control systems are different and it will not shift.
30 amp fuse in fuse box.
Non interference
A 1995 should work.
sounds like to me your transmission needs to be rebuilt
It is located on top of the transmission next to where is mounts up with the motor
The part number is 2118350