873V Viper 3-Button Replacement Case for 473V Remote This is a high quality 3 Button replacement keyless entry remote case shell and button pad only. This does not include the remote or any electronics and is the perfect replacement for those damaged or worn cases. Just transfer over your existing electronics. Fits: Selet vehicles that have an aftermarket keyless entry system installed and have Viper remotes matching Part Number: 473V and Replacement Case Part Number: 873V . Programming Information: There is no programming needed, since no electronics are included. Please be sure to match Part Number: 473V, Replacement Case Part Number: 873V, Button Pattern and Remote Shape to your original remote for proper fitment. Just because your vehicle is listed as compatible, it is only compatible IF part numbers match. Some vehicles have several available remote options.