Smart Remote Key Fob for 2019-2022 Acura ILX 2018-2020 TLX 72147-TZ3-A31

$ 48.10

Aftermarket four-button proximity remote key fob with an uncut emergency blade for a matching Acura smart-key system. Includes one complete remote; this is not an empty case or a genuine Acura-branded key.

Part identification

Reference part numbers: 72147-TZ3-A31 and 72147-TZ3-A32.
FCC identifiers: KR5V2X / KR5V21; frequency: 433.92 MHz; ID47 transponder.
Lock, unlock, trunk release and panic buttons; 3V lithium battery system.

Fitment and compatibility

2019-2020 Acura ILX A-Spec, Base and Tech; 2021-2022 ILX Base, with 2.4L gasoline engine.
2018 Acura TLX A-Spec and Advance (3.5L), Base (2.4L or 3.5L), and SH-AWD (3.5L).
2019 Acura TLX Advance and SH-AWD (3.5L), Base (2.4L or 3.5L), and Edicion Limitada (2.4L).
2020 Acura TLX Advance and SH-AWD (3.5L), and Base (2.4L or 3.5L).
For compatible proximity/push-button-start systems only. Match the original FCC ID, part number, frequency, button layout, driver/memory configuration and emergency-blade profile before purchase. Year and model alone do not establish compatibility.
Do not use for a KR5T21/TGV-series key or regular turn-key ignition. Later-generation TLX applications are not included.

Programming and installation

Professional remote programming and emergency-blade cutting by a qualified automotive locksmith or a dealer that supports aftermarket keys are required. Self-programming is not available. Confirm programming support before purchase; this replacement does not add features not originally equipped on the vehicle.