FCC: KR5TXN1 | Smart Key (4 Button, 4A Chip, 434MHz) for Nissan 2019-2022 | PN: 285E3-6CA1A

This is a brand new aftermarket smart key replacement with a NCF29A1M/HITAG-AES 4A chip, compatible with select Nissan models from 2019-2022.

• FCC ID: KR5TXN1
• Industry Canada (IC): 7812D-TXN1
• Replaces OEM Part Number (PN): 285E3-6CA1A
• Continental Part Number: S180144801
• Transponder Chip: NCF29A1M / HITAG AES / 4A CHIP
• Frequency: 434 MHz
• Key Functions: Lock, Unlock, Trunk, Panic
• Emergency Key / Test Keyway: DA34 (EKB-NIS-NI06)
• Battery: CR2032
• Storage Box ID: 167

For high-value keyless jobs, this FCC: KR5TXN1 helps shops close smart-key replacements faster. It supports smart key replacement demand with strong service-side ROI. Chip architecture (4A) supports common programming workflows in qualified shops. FCC KR5TXN1 is referenced for fitment verification. Fits Nissan Altima 2019-2019 and Nissan Versa 2022-2022. Stocking this SKU helps reduce delays on lost-key, spare-key, and emergency replacement jobs.