Mitsubishi Outlander 2021–2022 3-Button Smart Key – 433 MHz KR5MTXN1 (PN 8637C253) | KEYSRUS OEM-Style Replacement

Get a dependable replacement for your Mitsubishi with this high-quality 3-button smart key. Built to OEM-level fit and functionality, it's ideal for lost or non-working remotes.

 3 functional buttons: Lock, Unlock, Panic
 FCC ID: KR5MTXN1
 Part Number: 8637C253
 Frequency: 433 MHz (some sources list 434 MHz)
 Chip Type: 4A transponder (HITAG-AES)
 Emergency key blade included (insert key same as 6370C465)
 Pre-installed CR2032 battery

Compatible:
2021 – 2022 Mitsubishi Outlander (Push-to-start models)

✓ Ready for professional or compatible DIY programming tools

Why Buy from KEYSRUS?
We deliver OEM-style smart keys at competitive prices—backed by fast delivery and reliable customer support.