MechanMagic Replacement Smart Key Fob M3N5WY8609 for Ford & Lincoln 2011-2019 — Preassembled, Battery Included

MechanMagic replacement smart key fob M3N5WY8609 is a ready-to-use keyless entry and remote-start replacement compatible with select Ford and Lincoln vehicles from 2011–2019.

If your factory proximity key is lost, worn, or no longer functioning, this MechanMagic smart key fob offers a direct replacement designed to match the original features and fitment for many Ford and Lincoln models. The fob ships pre-assembled with batteries and has been quality-tested so it arrives ready for programming or handover to a technician. Read on to confirm compatibility, understand programming needs, and see why this fob is a practical spare or replacement.

Which vehicles and part numbers does this fob fit?

This MechanMagic key fob is built for a range of Ford and Lincoln cars and SUVs from model years roughly 2011–2019. It is compatible with FCC ID M3N5WY8609 and several OE part numbers often used by dealers and aftermarket suppliers.

• Commonly compatible vehicles: Ford Explorer, Edge, Flex, Taurus, Expedition, Focus; Lincoln MKS, MKT, MKX, Navigator.
• Compatible OE part numbers include: 13580802, 13508278, 13529634, 13580804, 13508280.
• Check your vehicle’s current key markings and the FCC ID to confirm a match before ordering.

How is the fob delivered and what’s included?

The MechanMagic replacement arrives fully assembled and includes the internal battery so it’s ready for programming or immediate use once paired. Packaging contains one remote key fob and printed programming instructions to guide you through the setup steps.

• Included: 1x MechanMagic remote key fob (pre-installed battery).
• Quality: Each unit is pre-tested for function before shipping.
• Instructions: Step-by-step programming directions are supplied with every order.

What are the programming requirements and options?

Programming this smart key typically needs two already-programmed keys to perform self-programming on many Ford/Lincoln models. If you don’t have two working keys, a professional locksmith or dealership can program the new fob using diagnostic tools.

• Self-program: Often requires two existing programmed keys present in the vehicle.
• Professional option: Locksmith or dealer can program without two keys using specialized equipment.
• Support: Use supplied programming sheet or consult a professional if you’re unsure.

What features does the key fob provide?

This replacement supports standard proximity key conveniences found on the original units: keyless entry, remote start (if vehicle equipped), and remote lock/unlock functions. It’s engineered as a like-for-like substitute so you retain vehicle features tied to the factory smart key system.

• Functionality: Keyless entry, remote lock/unlock, remote start compatibility where supported.
• Design: OEM-style buttons and form factor to match original keys.
• Power: Ships with battery installed for immediate testing or programming.

Who is this for: MechanMagic’s M3N5WY8609 replacement key fob is ideal for drivers who need a direct spare or a one-for-one replacement for a lost or broken factory proximity key on compatible Ford and Lincoln models. It’s also a good option for owners who prefer to save on dealership prices by buying a pre-tested aftermarket fob and having it programmed locally by a locksmith or dealer.