Aftermarket Hyundai Santa Fe replacement keys: 25 in-stock listings for model years 2013–2020, including key fobs, from $22.80. Common FCC IDs: TQ8-RKE-4F31, SY5DMFNA433, TQ8-FOB-4F19. 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.