Dorman 99427ST Keyless Entry Transmitter

Dorman 99427ST Keyless Entry Remote

Dorman 99427ST is a keyless entry transmitter built to match the function of the original key fob on select GMC vehicles. It uses a coin-cell battery, includes remote start capability, and is designed for reliable everyday operation on 2017-2021 GMC Acadia and 2018-2021 GMC Terrain applications.

Key Features

• Direct-function replacement key fob for select GMC models
• Black housing with 4-button layout
• Remote start function included
• Battery type: coin cell; batteries included
• Premium-grade electronic construction with ID46 -46 PHILIPS HITAG 2 chip
• OE FCC ID: 2AOKM-G1EA
• Length: 4.625 in., width: 2.875 in., height: 2.125 in.

Detailed Description

This Dorman 99427ST keyless entry transmitter is made for drivers who need a replacement key fob that follows the original remote’s function and vehicle-specific electronics. It is a black, 4-button remote with remote start support and a premium electronic chip design. This part number, 99427ST, is listed for 2017-2019 GMC Acadia and 2018-2021 GMC Terrain models with OE FCC ID 2AOKM-G1EA. This part cross-references GM 1065.5 SMARTKEY for the same application.

What This Remote Helps Solve

• Lost or misplaced key fob
• Broken or worn remote buttons
• Remote start function not responding from the original transmitter
• Need for a replacement keyless entry transmitter after electronic failure
• Mismatch between the existing fob and the vehicle’s OE FCC ID

Installation Notes and Tips

Programming is required for this keyless entry remote. Verify the vehicle’s OE FCC ID, chip type, and button layout before ordering to confirm the correct application. For fitment, this part fits 2017-2019 GMC Acadia, N/A, and fits 2018-2021 GMC Terrain, N/A. The part number 99427ST should be matched to the vehicle’s existing remote specifications before programming.

Quality Assurance

Dorman manufactures this transmitter using quality materials and vehicle-specific electronic components for dependable performance. The premium-grade design and OE-style function support consistent operation on the listed GMC Acadia and GMC Terrain applications.