Acura Ilx Replacement Keys & Key Fobs

Aftermarket Acura Ilx replacement keys: 11 in-stock listings for model years 2016–2021, including key fobs, from $45.50. Common FCC IDs: KR5V21, KR5V1X. 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.