18-24 Ford Expedition Explorer Smart Key 4-Button PN: 164-R8197 / M3N-A2C931423 (Aftermarket)

ITEM DESCRIPTION

Brand new aftermarket smart key replacement for select Ford models.
Fully assembled with internal electronics, transponder chip, battery, and emergency key — ready for programming.

SPECIFICATIONS

• Condition: Aftermarket

• FCC ID: M3N-A2C931423

• IC: 7812A-A2C931423

• Chip: 49 HITAG PRO

• Frequency: 315 MHz

• Battery: CR2450 (included)

• Buttons: Lock, Unlock, Hatch, Panic

• Emergency Key Included: HU101

• Test Key: HU101

• Replaces PN: 164-R8197, 5933984

• Manufacturer: Pro Key Supply

COMPATIBILITY

Fits the following vehicles:

• 2021–2024 Ford Bronco Sport

• 2020–2023 Ford Escape

• 2018–2022 Ford Expedition

• 2018–2022 Ford Explorer

• 2021–2023 Ford Mustang Mach-E

NOTES

✅ Brand new aftermarket replacement smart key
✅ Includes battery and emergency key blade
✅ Ready for programming by a professional automotive locksmith or Ford dealer
⚠️ Note: For best programming results, remove the battery and battery cover before attempting to program the key.
⚠️ Please confirm FCC ID, chip type, and part number before purchase to ensure compatibility.