Description
Ford Smart Key
(4 Buttons) 2018–2023Buy a professionally refurbished original OEM 4-button proximity smart key. Unlocked, fully tested, and ready to program for 2018–2023 Ford Expedition, Escape, Explorer, and Maverick vehicles. Operates at 315 MHz with FCC ID M3N-A2C931423, IC 7812A-A2C931423, and PN 164-R8197. Includes a fresh CR2450 battery and uncut HU101 emergency key blade.
Technical Specifications
| Product Type | Proximity Smart Key |
| Condition | OEM Refurbished |
| FCC ID | M3N-A2C931423 |
| IC Number | 7812A-A2C931423 |
| Frequency | 315 MHz |
| Buttons | 4 Button (Lock, Unlock, Remote Start, Panic) |
| Part Number | 164-R8197, 5933984 |
| Battery Size | CR2450 (Included) |
| Emergency Key | HU101 |
Vehicle Compatibility
- Ford Expedition: 2018–2022
- Ford Escape: 2020–2023
- Ford Explorer: 2018–2022
- Ford Maverick: 2022–2023
Common Questions
How do I know if this is the correct key for my vehicle?
To confirm compatibility, match your original remote’s FCC ID M3N-A2C931423, part number 164-R8197, 4-button layout, and 315 MHz frequency with this listing. Your vehicle should also match the compatibility information shown above before purchase.
Can I program this key myself?
In most cases, no. This type of smart key typically requires professional programming using locksmith or dealer-level equipment. The HU101 emergency key blade will also need to be cut before use.
What does OEM Refurbished mean?
This is an authentic original factory remote that has been professionally unlocked, cleared, fitted with a fresh battery, and fitted with a new emergency key blade so it can be programmed to a new vehicle.
Full Compatibility & Product Details
This Ford smart key is designed for select 2018–2023 Ford Expedition, Escape, Explorer, and Maverick models and supports keyless entry, remote start, and security features.
It is important to verify the FCC ID M3N-A2C931423, part number 164-R8197, frequency, battery size, and emergency key type before purchase to ensure proper fit and function.
This key is commonly used as a replacement for lost or damaged remotes and may also be purchased as a spare. This refurbished original OEM unit provides factory performance at a great value. Professional programming and cutting of the HU101 emergency blade by a certified locksmith is required.