Go to the parts store and look for the Valvoline PS fluid in the white bottle, it says right on the back that it meets Mopar fluid spec MS5931, if you have an Advance nearby their house branded fluid is GTG as well. O'Reilly sells the MasterPro brand of fluid that meets the correct specs also. Any of these options should only run you $5-$6 a quart, vs. whatever inflated price the dealer is wanting to charge you.
There's plenty of threads on here discussing the viability of the options I just mentioned. Do a little searching.
His: '00 WJ 4.7 Limited- Zone 4" SA lift, JKS BPE's, 242HD Swap, 18" JK Sahara 'Phone Dial' wheels, 255/70/18 Bridgestone Dueler A/T's
Hers: '03 WJ 4.7 Laredo- IRO 3", 245/75/16 Duratracs, Bilstein Shocks, JKS TB w/KOR Bushings, Rusty's A-Arm Spacer, CORE4x4 Adjustable Front Control Arms, Dynomax Exhaust, RB1 Nav -Coming Soon- Overland Rock Rails