The Seat Belt Extension is really cheap at a Chrysler Dealership. it used to be Free if you asked for one. i Beleive it was a NHSTA requirement to meet the needs of consumers in a special circumstance. The Keyless entry Remote a.k.a. KeyFob are Specific to certain Vin # Breakpoints. you need to go to a dealer parts dept. and aquire a part number that would be compatible with your G.C. . only then , you would know that if the remote you purchased will work on your Jeep. There are 2 possible part numbers that will be compatible with your jeep, 56036859 AE , 56036860AE. both of them uses A frequency 315. your Vin # will narrow it down to the one thats compatible with your Jeep. They are around $70.00 new from a dealer.