Dorman 99685ST Keyless Entry Transmitter

OE-Style Keyless Entry Remote for Toyota

Dorman 99685ST is a premium keyless entry transmitter built to match the appearance and function of the original Toyota key fob on select vehicles. It is a black, integrated-key remote with 3 buttons, an included battery, and programming required with a compatible scan tool.

Key Features

• OE FCC ID: HYQ12BDM
• Integrated key design with black housing
• 3-button remote layout
• Battery included
• Premium grade replacement transmitter
• Requires professional programming with a compatible scan tool
• Electronic chip type: H-Chip (75 TEXAS AES)

Detailed Description

This Dorman keyless entry transmitter is made for drivers who need a direct replacement or spare remote for select Toyota vehicles. Part number 99685ST is designed to mirror the original fob’s look and operation, helping restore lock, unlock, and remote entry functions after a lost, damaged, or nonworking remote is replaced. It is listed for 2020-2023 Toyota 4Runner, 2016-2023 Toyota Tacoma, 2012-2021 Toyota Prius C, and 2013-2018 Toyota RAV4 with OE FCC ID HYQ12BDM. This part cross-references Toyota OE numbers such as 8907042D30 and 8907052E71 for the same application.

What It Helps Solve

• Lost or misplaced Toyota key fob
• Broken remote housing or worn buttons
• Nonresponsive lock and unlock functions
• Need for a spare keyless entry transmitter
• Replacement for a remote with matching OE FCC ID HYQ12BDM

Installation Notes and Tips

Programming is required and must be completed with a compatible scan tool. Professional setup by a qualified and properly equipped technician is recommended. Verify the vehicle’s OE FCC ID, integrated-key style, and model-year coverage before ordering. Fitment includes 2020-2023 Toyota 4Runner, 2016-2023 Toyota Tacoma, 2012-2021 Toyota Prius C, and 2013-2018 Toyota RAV4.

Quality Assurance

Dorman positions this transmitter as a premium replacement built to match original equipment appearance and function for the listed Toyota applications. The included FCC/IC warning supports proper compliance and setup during programming.