4 Buttons 313.8MHZ Smart Keyless Entry Car Fob Remote Key For 2015-2015 Honda Acura TLX Acura ILX FCC ID : KR5V1X - China Car Key for, Remote Key | Made-in-China.com
TLX keyfob would work on 4th gen TL..........Opinion - AcuraZine - Acura Enthusiast Community
2021 - 2022 Acura TLX Type S 2-WAY Smart Key 5B Trunk / Remote Start - KR5995364 | Transponder Island Inc.