I also replaced my radiator 3 weeks ago with one from Radiator Barn. VERY GOOD IDEA to fully inspect the new one before you tear everything apart. It's very easy to pull the old one out, just take your time and have a friend help if you can. I would pick up a Haynes or Clymer manual from your local AutoZone/Pep Boys etc. to use as a guide. Even if you don't do your own wrenching, it's helpful to have an idea of how your Jeep works so you don't get taken for a ride by a crooked wrench.
$150 shipped is MUCH better than $300 + labor for the dealer.
2001 Anniversary Edition Wrangler
2.5" OME HD Lift on ProComp M/T 32"s. Aussie Locker in front. Skid Row armor & fresh radiator fluid.
XM Satellite Radio - SKYFi2 and some cosmetic mods.