Its not hard to replace, 45 minutes with hand tools. It lives right next to the oil filter and the two bolts come through from the transmission case.
Dodge/Chrysler/Jeep Technician 14 Years, ASE Master Certfied
1996 Jeep Grand Cherokee Laredo 75,600 miles
1999 Dodge Dakota Sport 318ci 135000 miles
2008 Chrysler Town and Country Limited 2500 miles