2021 Ford Explorer ST Smart Key 4B FCC# M3N-A2C931423

2021 Ford Explorer ST Smart Key 4 Buttons FCC# M3N-A2C931423 - 315 MHz

FORD EXPLORER ST 2021 Car Key Replacement with Lock, Unlock, Trunk & Panic Buttons - Brand New OEM.

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This Key Fob also fits for:

FORD EDGE 2017 2018 2019 2020 2021 2022

FORD EXPLORER 2018 2019 2020 2021 2022

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More Information

FCC ID: M3N-A2C931423

Frequency: 315 MHz

IC #: 7812A-A2C931423

Chip ID: NXP HITAG-PRO ID49 128 Bit

Strattec C/R: 5938443

Part #: 164-R8246

Emergency Key: Included

Battery CR2450

Reusable: Yes

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Notes:

• Replacement Keyless Entry Remotes and Key fobs for Cars and Trucks (picture might show FRONT and BACK of the same key remote).
• All Keyless Remotes and Smart, Proxy Keys and Locksmith Tools include a brand new battery.
• All New Keyless Entry Remote Key Fob, Refurbished Remote Key Fob and Locksmith Tools are tested before we ship.
• Refurbished Remotes have an OEM board. The case may have been replaced with or without the logo.
• Aftermarket Remotes do not include logo.
• We do not cut or program keys at our warehouse. Please contact your local locksmith here for pricing.

Compatibility Replacement Remotes: These remotes work with car models listed in the compatibility section.
**Our compatibility section is researched to the best of our knowledge - it is to be used as a suggested guide. Please confirm part number and FCC ID to ensure proper fitment.
In general there is no onboard programming procedure for newer replacement remote keys. Key fobs must be programmed by a professional locksmith. Please contact an automotive locksmith to get an accurate quote so they can program this key fob once you receive it.
Many keyless entry remote fob and smart key programming procedures allow you to do the programming yourself for free. Programming Instructions for Replacement Key Fobs are available here.