MechanMagic Key Fob Replacement for Ford & Lincoln 902MHz Smart Remote with Pre‑installed Battery, Pre‑tested

MechanMagic replacement key fob is a pre‑installed, battery‑included 902MHz proximity smart remote compatible with select Ford and Lincoln push‑button start vehicles (fits FCC ID M3N‑A2C31243300 and part 164‑R7989 family).

This compact replacement keyless entry remote is built to match the factory key functions for many Ford and Lincoln models, offering lock/unlock, trunk/panic and remote start capabilities where supported. It ships with electronics and a battery already installed and is pre‑tested so you receive a ready‑to‑program smart key. Review your vehicle fitment and programming requirements before purchase to ensure compatibility.

Which vehicles and part numbers does this MechanMagic key fob work with?

This fob is engineered to replicate the FCC ID M3N‑A2C31243300 and covers the 164‑R7989 family and several OEM part numbers. It fits a range of Ford and Lincoln push‑button start models across mid‑2010s model years.

• Ford: Edge (2015–2017), Explorer (2016–2017), Fusion (2013–2016), Mustang (2015–2017)
• Lincoln: MKZ (2013–2016), MKC (2014–2016), MKX (2016–2019)
• Compatible part numbers: 164‑R7989, 164‑R8119, 164‑R7991, 5923896, 5926056, 5923898
• Confirm compatibility with your vehicle using the fitment tool or the FCC ID listed above

How do I program this replacement key fob to my car?

Self‑programming is possible but requires two working keys already programmed to the vehicle. If you don’t have two working keys, professional programming by a locksmith or dealership is necessary. Note that most vehicles allow up to four smart keys total.

• Self‑programming: needs two functioning original keys present
• Professional programming: locksmith or dealer required if you lack two working keys
• Maximum of four smart keys can be stored in the vehicle; excess keys must be erased and reprogrammed
• If replacing an already programmed smart key when four are present, contact a locksmith to reset and add the new key

What features and components arrive with the MechanMagic remote?

The remote arrives fully assembled with batteries and electronics fitted and pre‑tested to ensure it functions prior to programming. It supports push‑button start vehicles only and is not designed for cars that use a standard metal key blade for ignition.

• Included: one assembled keyless entry smart remote with battery and electronics
• Pre‑tested at the factory to verify electronics and battery operation
• Supports proximity keyless entry and remote functions (lock/unlock/panic/remote start when vehicle supports it)
• Not compatible with vehicles that require a mechanical ignition key (non‑push start)

Will this remote replace every function of my original key?

When properly programmed, this remote duplicates the original key’s factory remote functions for compatible vehicles, including standard lock/unlock and panic. Remote start and specialty features depend on the vehicle’s existing systems and whether those functions were present on the original key.

• Cloned features depend on vehicle equipment and original key capabilities
• Remote start works only if vehicle is factory‑equipped for remote start
• Some advanced features (e.g., personalized settings) may remain tied to the vehicle until dealer programming
• Always verify the feature set against your original key prior to programming

Who is this for? MechanMagic’s replacement key fob is ideal for owners of compatible Ford and Lincoln push‑button start vehicles who need an immediate, affordable replacement or spare smart key. It suits DIYers who can perform self‑programming with two working keys, as well as vehicle owners who prefer professional programming by a locksmith or dealer. Choose this remote if you want a pre‑assembled, battery‑included unit that matches factory FCC ID and part families for mid‑2010s Ford/Lincoln models.