2011 Leaks
 

Dealer got my part and installed it....I was the one that got my JK soaked in the rain, (topless)...so not sure mine was leaking.....anyway the part from Chrysler was a simple piece of foam, much like weatherstripping (I think someone discovered that already if I remember correctly) about 3 inches long maybe 1/2 inch wide and installed (glued) it on the inside edge of the door, (closest to the dash) where there is no rubber, there is a gap there. who knows why. It wasnt a recall after all, but an "update", which is something the factory discovered may fix a problem. If you never have service you'll never be told....I'll try and get a pic of it to demonstrate....pretty simple....but not sure if it works....yet !! You would think they would just replace the rubber with a full piece. Dunno

Happy Trails