4 Button Remote Car Key covers Transit Keyless Entry Fob 315MHz For Buick Remote Control Clicker Transmitter smart car key is an affordable and convenient solution to a cracked key fob case. Same as the remote you can purchase at your local Buick dealership.We tocks a wide range of car remotes and car keys for most manufacturers and models at a fraction of the price of other dealer remotes. We also stock replacement shell casings and covers for broken car remotes.