SUPALAND Ford 4-Button Key Fob Replacement 315 MHz — Ready-to-Program with Preinstalled Battery (Fits 2015–2017)

SUPALAND 4-button key fob is a ready-to-program replacement remote for select 2015–2017 Ford vehicles, pre-installed with electronics and battery.

If your original remote is lost, damaged, or simply worn out, this SUPALAND keyless-entry fob offers a cost-effective alternative that mirrors the factory features for compatible Ford models. The remote ships with its internal circuit and battery already installed and has been tested before dispatch, so you'll receive a working unit ready for programming. It supports FCC IDs M3N-A2C31243800 and M3N-A2C31243801 and operates at 315 MHz, matching the frequency used by a range of 2015–2017 Ford Edge, Fusion, Explorer and Mustang vehicles.

Will this fob work with my Ford vehicle?

The SUPALAND replacement is designed to be compatible with specific Ford part numbers and FCC IDs; verify your vehicle’s original key part or FCC ID before purchasing. Consult the vehicle fitment tool or your car’s existing remote labels to confirm compatibility.

• Compatible FCC IDs: M3N-A2C31243800, M3N-A2C31243801.
• Common compatible models: 2015–2016 Ford Edge, 2016–2017 Explorer, 2015–2016 Fusion, 2015–2017 Mustang.
• Supports factory part numbers like 164-R8109 and related replacements listed in product details.

How will I program this key fob to my car?

Programming usually requires two working keys for the vehicle; if you have only one or none, a locksmith or dealership may be needed to complete programming. SUPALAND includes a link to step-by-step programming instructions with each order to guide you through the process.

• Self-programming: requires two functioning keys for the vehicle.
• Alternative: professional locksmith or dealer assistance if only one or zero keys available.
• Instructions: programming guide link provided with purchase.

What comes in the box and how reliable is the remote?

Each SUPALAND fob is dispatched pre-tested and pre-installed with its battery and electronic components, so there’s no need for immediate disassembly or parts hunting. The package contains the remote only; further tools for programming may be required depending on your vehicle and setup.

• Included: one 4-button remote with battery and electronics pre-installed.
• Quality control: every unit is tested with professional locksmith equipment before shipping.
• Ready to program: arrives prepared for vehicle enrollment once compatibility and programming steps are confirmed.

Which part numbers and signals does this replacement match?

This SUPALAND remote is built to replace several Ford OEM part numbers and transmits on the 315 MHz band to match the vehicle’s receiver. Cross-reference the vehicle’s original part number to ensure a correct match.

• Replaces part numbers such as 164-R8109, 164-R8120, 164-R8139, 164-R8143, and related codes.
• Operating frequency: 315 MHz for compatible Ford systems.
• Designed to mirror original remote button layout and functions for convenience.

Who is this for: The SUPALAND 4-button key fob suits Ford owners who need a quick, economical remote replacement compatible with certain 2015–2017 Edge, Fusion, Explorer, and Mustang models. It's ideal for DIY-savvy drivers who can follow programming instructions and have access to a second working key or are willing to use a locksmith. If you want a pre-tested, battery-included fob that matches common OEM part numbers without buying from a dealer, this replacement provides a practical solution.