Aftermarket Hyundai Tucson replacement keys: 21 in-stock listings for model years 2014–2021, including key fobs, from $21.60. Common FCC IDs: TQ8-RKE-4F25, TQ8-FOB-4F11, TQ8-FOB-4F07. Match the FCC ID and part number on your current key, or use our free VIN lookup. Keys are not OEM and most need cutting or programming; eligible items can be returned within 90 days.