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Black plastic key fob shell with five buttons, empty interior

Key Fob Shell Case Replacement GMC Terrain Acadia 2017-2023 5 Button

SKU CH-SZ1H-3JKBT

Replacement key fob shell case fits GMC Acadia 2017-2023 and Terrain 2018-2023 with five buttons, no electronics included

  • Shell-only design keeps original electronics working
  • Fits GMC Acadia 2017-2023 and Terrain 2018-2023
  • Simple swap of circuit board needs no reprogramming
  • Durable plastic housing replaces cracked or worn cases
  • Five-button layout matches factory remote appearance

Replacement Shell for GMC Acadia Terrain

This replacement key fob shell fits GMC Acadia models from 2017 to 2023 and GMC Terrain models from 2018 to 2023. It is intended for owners whose original remote case is cracked or worn but whose internal electronics still function. The shell provides a direct housing swap without altering the vehicle's keyless entry system.

Plastic Housing with Five-Button Layout

The case is moulded from durable plastic and shaped to match the original five-button pad arrangement. Because it is an empty shell, there are no circuit boards, transponder chips, or batteries included. Installation involves opening the existing remote and transferring the original internals into the new housing.

No Electronics Included

The package supplies only the empty key fob cover identified by part number GMC-shell-0305. No programming is required after the original circuit board is moved into the replacement shell. Buyers should verify that their current remote uses the HYQ1AA or HYQ1EA FCC ID and matches the five-button appearance before purchase.

Highlights

  • Shell-only design keeps original electronics working
  • Fits GMC Acadia 2017-2023 and Terrain 2018-2023
  • Simple swap of circuit board needs no reprogramming
  • Durable plastic housing replaces cracked or worn cases
  • Five-button layout matches factory remote appearance

Specifications

Part NumberGMC-shell-0305

Questions about this item

What FCC ID standards does this GMC-shell-0305 shell support?

The shell fits remotes carrying FCC IDs HYQ1AA, HYQ1EA and HYQ1ES used on 2017-2023 GMC Acadia and 2018-2023 GMC Terrain models.

Will the 5-button layout match my 2020 GMC Terrain remote?

Yes, the case has five buttons in the same positions as the original fob for 2018-2023 Terrain and 2017-2023 Acadia; verify your current remote looks identical before ordering.

How do I move the circuit board into this shell without reprogramming?

Open your original fob, lift out the circuit board and battery, place them into the new shell, then snap the halves together; no programming is required because the electronics stay unchanged.

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