Replacement Case and New Battery Combo for Toyota Keyless Entry Remote (FCC ID: HYQ12BAN, HYQ12BBX / P/N: 89742-20200, 89742-42120) Save money with this remote repair kit for a quick, easy and affordable way to extend the life of your remote with a replacement case and new battery. Installation is simple and reprogramming of the remote is NOT required. Replacement case and battery ONLY - NO electronics or circuit board are included. Compatible with Toyota Keyless Entry Remote Fobs: FCC ID: HYQ12BAN / PN: 89742-20200, FCC ID: HYQ12BBX / PN: 89742-42120 with Lock, Unlock and Panic Buttons. Compatible Vehicles for original Toyota factory installed remotes include: 2001-2003 Prius, 2001-2007 Highlander, 2001-2005 RAV4, 2004-2005 Echo, 2004-2005 Tundra Regular Cab, 2006 Tundra (All Trims), 2007-2008 FJ Cruiser