FCC: KR5V21 | Smart Key for Acura 2018-2019 | PN: 72147-TZ3-A21, 72147-TZ3-A31, 72147-TZ3-A32, 72147-TZ3-A22, 72147-TX6-C51

• FCC ID: KR5V21
• IC: 7812D-V2X
• PN: 72147-TZ3-A21, 72147-TZ3-A31, 72147-TZ3-A32, 72147-TZ3-A22, 72147-TX6-C51
• Frequency: 433.92 Mhz
• Buttons: Lock, Unlock, Trunk, Panic
• Battery: CR2032
• Emergency Key: EKB-ACU-1554
• Test Key: HO01
• Original OEM: Yes

This Acura TLX 2018-2020 smart key is built for push-start replacement, spare-key work, and all-keys-lost service where a reliable proximity fob is required. It gives locksmiths and repair specialists a clean, programming-ready option for customer-ready key fob jobs for Oahu service calls, with a practical fit for bench prep, mobile service, and same-day replacement work when the vehicle application matches.