Re: remote key
Welcome to the garage.
For the WJ there is no remote key, but a separate key and remote. Presuming that your jeep has the factory remote option, then you only have to buy one or two remotes and have them programmed to the jeep (in fact the jeep will be programmed with the code from the remote). You can probably find them on e-bay, but for the programming you most probably have to go to the stealer.