Changed the heater core in my Durango over the past 2 days.

Did the heater core in my 98 Dakota a few years ago, set aside a 3 day weekend to do it, and it took all of the three days. I just dropped the steering column, didn't remove it, I did pull out the seats. A pain in the butt, but it does feel good to have saved the $300 that the dealership wanted.