Ford offers 4 remote start systems as dealer-installed options. These are systems made by aftermarket alarm system manufacturers such as Code Alarm, Nutek and Advance Security, but they all were made expressly for Ford dealer-installed systems and, except for the 6-button remote, have a Ford logo on the part. Here are the remotes each of those systems uses:
Ford 1-button remote start keyfob with FCC ID GOH-PCMINI.
Ford 2-button remote start keyfob with FCC ID H5OTR27.
Ford 2-button remote start keyfob with FCC ID ELVATRKC.
Ford 6-button remote start keyfob with FCC ID GOH-PCGEN2.
All four of these parts are user programmable.