Do the parts of a 1994 Ford Ranger, fit a 2004 Ford Ranger?

Or vise versa, do the parts fit eachother?

There may be a few minor parts that are interchangeable but for the most part no. The more modern vehicles have more electronics and mechanical designs have changed

Hi now as FORD have tried for years to get the motoring public to buy new cars sooner.
they as sure as hell try to make sure that this sort of thing can't happen so what do you think.