2020-2021 Lexus RX NX LX 4B Hatch Smart Key HYQ14FLB

Note: Some 2021-2022 Lexus models have transitioned to the new key system. When scanning the data of the key using a tester like a VVDI Key Tool, Page 4: AAAA is for the new system. Both keys look identical inside and outside, but have different part numbers from Lexus. This SKU listing is for the Page 4: A9A9. They are not interchangeable. The A9A9 keys are reusable while the AAAA keys are not. The AAAA keys can only be reused with a Tango in an add key situation with a Tango emulator. You will need brand new OEM otherwise for those. 

• 100% Ready to Program
• FCC: HYQ14FLB (Page 4: A9A9)
• IC: 1551A-14FLB
• Frequency: 315 Mhz
• Board: 3950 G
• Battery: CR2032
• Insert:  IN-036 (Included)
• PN: 89904-0E190, 89904-48Z40
• 2020, 2021 Lexus LX570
• 2020, 2021 Lexus NX200t
• 2020, 2021 Lexus NX300h
• 2020, 2021 Lexus RX350
• 2020, 2021, 2022 Lexus RX450h (verify part number or Page 4)