2023-2025 Ford | Lincoln | 5-Button Smart Key | PN: 164-R8355 | M3N-A3C108397 | 434 MHz | Aftermarket
2023-2025 Ford | Lincoln | 5-Button Smart Key | PN: 164-R8355 | M3N-A3C108397 | 434 MHz | Aftermarket is backordered and will ship as soon as it is back in stock.
Pickup available at Stallion Keys
Usually ready in 1 hour
Before you buy
Before you buy
Delivery & Shipping
Delivery & Shipping
Fast shipping from our Pennsylvania facility. Delivery options and estimated transit times are available at checkout. Tracking information is provided once your order ships.
2023-2025 Ford | Lincoln | 5-Button Smart Key | PN: 164-R8355 | M3N...
2023-2025 Ford | Lincoln | 5-Button Smart Key | PN: 164-R8355 | M3N-A3C108397 | 434 MHz | Aftermarket is backordered and will ship as soon as it is back in stock.
| Manufacturer | Stallion Keys |
| Product Type | Smart Key |
| Condition | Brand New |
| Vehicle Make | Ford | Lincoln |
| Number of Buttons | 5-Button - Lock, Unlock, Panic, Hatch, Engine Start |
| OEM Part | 164-R8355 |
| Compatible Part Number | 5946046 | 164-R8351 | 164-R8401 | 5945995 | 5946489 |
| FCC ID | M3N-A3C108397 |
| IC | 7812-A3C108397 |
| Frequency | 434 MHz |
| Chip ID | NXP HITAG-PRO ID49 128 Bit |
| Battery Part | CR2450 |
| Test Key | HU101 |
| Emergency Key | Included |
| Emergency Key SKU | EMK-56 |
| Emergency Key Keyway | HU101 |
Make Model Year Ford Expedition 2023 - 2027 Ford Explorer 2024 - 2026 Lincoln Navigator 2023 - 2026 Lincoln Nautilus 2024 - 2026 Lincoln Aviator 2024 - 2026
2023-2025 Ford | Lincoln | 5-Button Smart Key | PN 164-R8355
This is an aftermarket smart key, part number 164-R8355, FCC ID M3N-A3C108397. It fits the Ford Expedition 2023–2027, Ford Explorer 2024–2026, Lincoln Navigator 2023–2026, Lincoln Nautilus 2024–2026 and 1 more (see the Fitment tab). It has 5 buttons (Lock, Unlock, Panic, Hatch, Engine Start).
Will it fit my car?
Check the back of your current key: if it shows part number 164-R8355 or 5946046 or 164-R8351 or 164-R8401 or 5945995 or 5946489 or FCC ID M3N-A3C108397, this is the right smart key. The number of buttons has to match too. You can also pick your car in the Make / Model / Year search at the top of the page.
The emergency key is included, uncut.
Key details
434 MHz · NXP HITAG-PRO ID49 128 Bit chip · CR2450 battery.
Program and cut it
- Programming: A new key has to be programmed to your vehicle: by a locksmith, by the dealer, or with a key programmer such as the Autel IM508S, Autel IM608 Pro II or Xhorse VVDI Key Tool Plus. Check your tool's vehicle list for your exact model and year first.
- Cut the emergency key (HU101): Condor XC-Mini Plus II, Dolphin XP-005 or Dolphin II XP-005L cut it by code; the Dolphin XP-007 copies it from your existing key.
- Lock work: Lishi HU101 Cut Out V3 Ford 2-in-1 pick & decoder.
Questions
Will this work on a 2027 Ford Expedition? Yes, it's listed for the Ford Expedition 2023–2027 — check the part number or FCC ID on your key to be sure.
What battery does it use? CR2450.
Payment & Security
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