LYFUCESS Smart Key Fob Replacement for Ford Mustang & Fusion 2017–2022 — 902MHz M3N-A2C93142600 with Installed Chip & Battery

LYFUCESS smart key fob replacement is a direct-fit proximity remote designed to replace lost or damaged Ford keyless remotes for Mustang and Fusion models from 2017–2022, using the M3N-A2C93142600 / M3N-A2C931426 chip at 902MHz.

If your factory key fob is cracked, unresponsive, or missing, this LYFUCESS replacement offers the same button layout and frequency used by selected Ford vehicles so you can restore remote locking, unlocking and keyless-entry convenience. The unit ships with an installed chip and battery; the metal blade is uncut and the remote requires professional cutting and dealer or locksmith programming before use. Each fob is inspected before dispatch to reduce compatibility surprises.

Will this fob work with my Ford Mustang or Fusion?

Compatibility depends on vehicle model year, FCC ID, part number and radio frequency. This LYFUCESS remote fits many Ford Mustang and Ford Fusion vehicles produced between 2017 and 2022 when the original key uses the M3N-A2C93142600 / M3N-A2C931426 FCC ID at 902MHz.

• Compatible models: Ford Fusion (2017–2021), Ford Mustang (2017–2022), Mustang Cobra (2019–2022).
• Confirm your original’s FCC ID or part number before buying (e.g., 164-R8149, 164-R8162, 164-R8275).
• Not an OEM Ford-branded unit; sold as an aftermarket replacement without logos.

How do I get this key ready to use in my car?

This key requires expert services for final setup: the metal blade must be cut to match your ignition and the remote needs to be programmed to your vehicle’s immobilizer system. Self-programming is not supported, so plan a quick visit to a dealer or qualified locksmith.

• Blade: supplied uncut—have a locksmith cut it to your car’s specifications.
• Programming: dealer or professional locksmith programming is required; in-vehicle pairing by the owner is not available.
• Pre-test: each fob is tested prior to shipment to confirm electronics and battery function.

What features and parts are included with the LYFUCESS remote?

The remote arrives ready with an internal transponder chip and a pre-installed battery, so the electronics are in place when you take it for cutting and programming. The housing and buttons match the original layout to ensure a seamless swap once it’s configured to your vehicle.

• Included: transponder chip and battery installed.
• Button layout: matches original Ford layout—verify against your current remote before ordering.
• Frequency: built for 902MHz operation used by the listed Ford key systems.

What should I check before purchasing to avoid returns?

To reduce the chance of incompatibility, verify the FCC ID, part number and button configuration on your existing remote. Because the fob is aftermarket, it intentionally lacks Ford branding and must be cut and programmed by professionals.

• Match FCC ID: M3N-A2C93142600 or M3N-A2C931426 and 902MHz frequency.
• Confirm part numbers like 164-R8149, 164-R8162, 164-R8275 if present on your original key.
• Ensure button layout on this replacement matches your current remote’s arrangement.

Who this is for: Drivers who need a cost-effective, fully functional aftermarket key fob for compatible Ford Mustang or Fusion years and who are willing to have a professional cut and program the blade and transponder. This LYFUCESS remote suits owners replacing a broken shell, lost remote, or adding a spare key — as long as they verify FCC ID and confirm dealer or locksmith programming is available.