Dorman 99778ST Keyless Entry Transmitter

Dorman 99778ST Keyless Entry Remote

The Dorman 99778ST keyless entry transmitter is a standard replacement remote for select Ford vehicles with OE FCC ID M3N-A2C93142300. It is built with a black housing, 3-button layout, coin-cell battery design, and programming required for vehicle-specific setup.

Key Features

• Direct replacement key fob for select Ford models
• 3-button remote layout for everyday locking and unlocking functions
• Black housing with coin-cell battery design
• Battery included
• Electronic chip type: 47 HITAG PRO
• Standard replacement grade
• OE FCC ID: M3N-A2C93142300

Product Details

This Dorman keyless entry remote is engineered to match the function of the original factory fob on supported vehicles. The 99778ST is a practical replacement when the original transmitter is lost, damaged, or no longer responds reliably. It is designed for Ford Escape, Edge, F-150, Ranger, F-250 Super Duty, F-350 Super Duty, EcoSport, and Explorer applications listed below, with programming required after installation. This part cross-references Ford OE-style applications such as 164R8163 and 5929508 for the same application.

What This Remote Can Help Solve

• Nonworking lock and unlock remote functions
• Broken, worn, or cracked key fob housing
• Lost or misplaced factory transmitter
• Intermittent remote response from an aging fob
• Replacement needs after battery or internal chip failure

Fitment

• Fits 2020-2025 Ford Escape, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2017-2024 Ford Edge, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2018-2024 Ford F-150, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2019-2023 Ford Ranger, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2017-2022 Ford F-250 Super Duty, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2017-2022 Ford F-350 Super Duty, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2018-2021 Ford EcoSport, N/A, OE FCC ID: M3N-A2C93142300
• Fits 2018-2019 Ford Explorer, N/A, OE FCC ID: M3N-A2C93142300

Installation Notes

Programming is required for this remote to operate with the vehicle. Verify the OE FCC ID, button layout, and vehicle application before ordering. For best results, follow the vehicle-specific programming procedure or use a qualified automotive locksmith or service facility if your model requires special setup.

Quality Assurance

Dorman manufactures this transmitter as a standard replacement part using quality materials for reliable performance. The design is intended to match original remote function on the listed Ford applications, including Ford Escape, Ford Edge, and Ford F-150 models.