Aftermarket Hyundai Kona replacement keys: 14 in-stock listings for model years 2018–2021, including key fobs, from $29.80. Common FCC IDs: TQ8-FOB-4F18, 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.