Reg cab extended cab doors/body interchangeable?
 

I have an '01 Reg cab Ranger that it pretty well toast due to frame rot. Looking at an extended cab which was in an accident that wrecked the passenger door and the body panel below the hood (wheelwell?). I'm trying to figure out if my door and body panel will interchange, I would think so but I'm not sure. They're both '01 models.

Yep, they'll both interchange.