Depends on the ENGINE SIZE...
The 3.3L v6 is simple. Labour time is only 1 hour start to finish.
The 2.5 4cyl. is harder to get at. Labour time is 1.6 hours, add .5 if it has A/C.
The most difficult is the v6 3.0L as the pump is driven by the timing belt.
Labour time is 4 hours + .4 for A/C... Plus Plus...
How long will it take to change the water pump on my 1993 dodge caravan?
gota take of the drive belts and remove the housing,,
around 2 hours start to finish.