I have 1999 dodge durango 5.2 in that same and model dodge had a 5.9 as well so what i wanna know is the wiring harness compatible with 5.9 ? Only thing i may have to do is swap out the pcm ....now on my other project what i am gonna do is use my 99 harness for the 2002 and pcm plus tranny ... Only problem is the way the motor mounts are offset in the 2002 because of the new power steering , where do i get those mounts for the 5.9 ?

 

There maybe different color wires and more or less wires in the connectors. And the connector may not lock/snap onto the pcm. Does the 2002 have a 5.9 or a 4.7? You should be able to buy the mounts anywhere.