In most of what I have read, you need the following to add power locks to a JK without messing around with trying to custom fit aftermarket actuators:
4589505AI - LATCH FRONT DOOR (Drivers)
4589276AJ - LATCH FRONT DOOR (Pass)
4589023AJ - LATCH REAR DOOR (Drivers)
4589048AJ - LATCH REAR DOOR (Pass)
However, recently I have read that all you really need for the rear doors are the "presenters"
68014962AA - SUPPORT LATCH (Drivers)
68014963AA - SUPPORT LATCH (Pass)
Anyone know what the difference is?? (Other than the presenters are 1/3 the price of the latches.) I've googled it quite a bit but can't figure it out. I'm all for saving $$ but I want to do this right the first time and never have to worry about it again or need any additional parts. This is for my 09.