Ford Fusion Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Ford Fusion
The Ford Fusion (2015-2017 and other model years) uses the M3N-A2C81541400 smart key — 433.92 MHz (SKU PCK-FD-2043-O) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: M3N-A2C81541400
- Frequency: 433.92 MHz
- Key type: Smart Key
- Years covered: 2015-2017 and other model years
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Ford Fusion key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Ford Fusion
| Years | Photo | Key |
|---|---|---|
| 2015-2017 | | M3N-A2C81541400 433.92MHz 49 Chip Smart Key for Ford Fusion Explorer Mustang SKU: PCK-FD-2043-O |
| 2015-2017 | | No Badge M3N-A2C81541400 433.92MHz 49 Chip Smart Key for Ford Fusion Explorer Mustang SKU: PCK-FD-2043-P |
| 2015-2016 | | 433.92MHz 49 Chip Smart Key for Ford Fusion Edge SKU: PCK-FD-2049 |
| 2013-2016 | | N5F-A08TAA OEM Remote Key 315MHz 49 Chip 3+1 Button for Ford Fusion SKU: PCK-FD-1014 |
| 2013-2016 | | M3N-A2C31243600 Aftermarket Smart Key 868MHz 49 Chip 4+Panic Button (Trunk) for Ford Fusion 2013-2016 SKU: PCK-FD-2051 |
| 2018-2020 | | KYDZ 434.2MHz 49Chip Smart Key for Ford Mustang SKU: 4B-434.2Mhz |
| 2013-2016 | | N5F-A08TAA Aftermarket Remote Key 315MHz 49 Chip 3+1 Button for Ford Fusion SKU: PCK-FD-2079 |
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 Fusion key?
The Ford Fusion key operates on 433.92 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 Fusion?
The Ford Fusion (2015-2017) uses the M3N-A2C81541400 433.92MHz 49 Chip Smart Key for Ford Fusion Explorer Mustang (SKU PCK-FD-2043-O). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Ford Fusion 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 Fusion 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 Fusion key?
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