Ford F-250 Super Duty Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Ford F-250 Super Duty
The Ford F-250 Super Duty (2023-2024) uses the M3N-A3C108397 smart key — 433 MHz (SKU PCK-FD-2029) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: M3N-A3C108397
- Frequency: 433 MHz
- Key type: Smart Key
- Years covered: 2023-2024
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Ford F-250 Super Duty key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Ford F-250 Super Duty
| Years | Photo | Key |
|---|---|---|
| 2023-2024 | | M3N-A3C108397 7812-A3C108397 433MHz 49 Chip 3+1 Button (Start) Smart Key for Ford F-250 F-350 SKU: PCK-FD-2029 |
Before you order
- Match the year range — Ford changed key systems across model years. Check your registration year.
- Check your current key — the OEM number printed on your key matches the table above.
- Programming — smart keys need a compatible programmer (Xhorse, VVDI, Autel). We can advise which one works for each key.
Frequently asked questions
What frequency is the Ford F-250 Super Duty key?
The Ford F-250 Super Duty key operates on 433 MHz. Frequency is fixed in the key hardware and cannot be reprogrammed — a key bought on the wrong frequency will not lock, unlock or start the car.
Which key fits my Ford F-250 Super Duty?
The Ford F-250 Super Duty (2023-2024) uses the M3N-A3C108397 7812-A3C108397 433MHz 49 Chip 3+1 Button (Start) Smart Key for Ford F-250 F-350 (SKU PCK-FD-2029). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Ford F-250 Super Duty keys wholesale?
Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.
Can a Ford F-250 Super Duty key be programmed without the dealer?
In most cases yes, using tools like Xhorse, VVDI or Autel. We can advise the right programmer for each key SKU.
Ready to order a Ford F-250 Super Duty key?
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