3.3 engine swap

Will a 3.3 from a 94 Intrepid work in a 97 Plymouth Voyager? I'm thinking
they will but better to be safe then sorry. I have a 3.3 sitting in the
corner of my garage and somebody inquired about buying it.

 

a salvage yard can tell you using a interchange book

 

I agree with the poster who said check an interchange book. I CAN tell
you that most of the external components will have to be changed- the
sideways Voyager installation uses a completely different intake
manifold and associated plumbing, for example. It certainly wouldn't be
a "drop in" swap, even if the basic block were compatible.