Description
Ford Smart Key
2021–2024OEM refurbished 5-button smart key for select 2021–2024 Ford F-150 Lightning vehicles. Compatible with FCC ID M3N-A3C054338 operating at 315 MHz. Includes CR2450 battery and HU101 emergency key.
Technical Specifications
| Product Type | Proximity Smart Key |
| Condition | OEM Refurbished |
| FCC ID | M3N-A3C054338 |
| IC Number | 7812A-A3C054338 |
| Frequency | 315 MHz |
| Buttons | 5 Button (Lock, Unlock, Remote Start, Frunk, Panic) |
| Part Number | 164-R8304 |
| Battery | CR2450 (Included) |
| Emergency Key | HU101 |
Vehicle Compatibility
- Ford F-150 Lightning: 2021, 2022, 2023, 2024
Common Questions
1. How do I confirm compatibility?
Match your original remote’s FCC ID, button configuration, and frequency with this listing. Your vehicle must be an F-150 Lightning within the 2021–2024 model range.
2. Can I program this key myself?
No. This proximity smart key requires professional programming by an automotive locksmith or dealer. The HU101 emergency blade must also be cut to match your vehicle.
3. What is included in the package?
The package includes the OEM refurbished smart key, internal electronics, a CR2450 battery, and an uncut HU101 emergency key blade.
Full Compatibility & Product Details
This Ford smart key is specifically designed for the F-150 Lightning and supports lock, unlock, panic, remote start, and front trunk (frunk) access.
Verify the FCC ID, frequency, and battery size before purchase to ensure proper function. This unit is a high-quality OEM replacement for lost or damaged remotes.