Aftermarket Lexus Gs430 replacement keys: 15 in-stock listings for model years 2001–2008, including key fobs, from $20.00. Common FCC IDs: HYQ1512V, HYQ14AAB. 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.