2024-2025 Ford Explorer Smart Remote Key 5 Button M3N-A3C108397 164-R8397 Refurbished (Grade B)
Part Number | 164-R8397 |
FCC ID | M3N-A3C108397 |
IC | 7812A-A3C108397 |
Key Blade | Not Included |
Buttons | "5" (Lock - Unlock - Panic - Remote Start - Rear Hatch) |
Batteries | |
Remote Type | Smart Proximity Key |
Chip Type | NXP HITAG‑PRO ID49 |
Condition | Refurbished - Used (Grade B) |
Panic | Yes |
Frequency | 433MHz |
Blade/Insert Key | Aftermarket: KB-FRD-1001 |
Works on the following models: | Ford Explorer (2024-2025) |

This is a Refurbished Grade B proximity key that fits Ford Explorer (2024-2025), the part number printed on the package is 164-R8397 / 164R8397 and the FCC ID is M3N-A3C108397.
This Ford push-to-start key has 5 Buttons, Lock, Unlock, Panic, Remote Start, Rear Hatch and comes including a battery CR2450, designed to work with vehicles that equipped with a push-start button (push to start cars).
Please note that the insert emergency key is Not included with this Ford keyless remote. You can purchase separately from the “Frequently Bought Together” items above.
This Ford key fob replacement needs to be programmed by a professional automotive locksmith or a local car dealer and the price above is not including the programming cost. We do not offer any locksmith services (programing – cutting keys).
This Ford keyless entry remote also known as Smart key car, prox keyless remote key, proxy keyless entry system, smart car key replacement.
Please be sure to check the vehicle compatibility guide and match the Manufacturer Part Number / FCC ID as there are remotes that look the same but are different.
If you are not sure 100% that this remote is compatible with your vehicle, we can help you check the compatibility, it is a free service from KEY4.
We just need the VIN number if available and it is better to also share the make/model/trim/year for your vehicle.If you want to check the compatibility now, you can reach us through chat, WhatsApp, phone or send us an offline message.
Refurbished Product Grading:
All refurbished keys are thoroughly tested and classified into two grades:
- Grade A – Like New: Excellent condition with minimal or no signs of use.
- Grade B – Used: Fully functional, showing light to moderate cosmetic wear.