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Black plastic four-button key fob shell case, empty interior

Key Fob Shell Case Replacement 4 Button Black Ch-shell-6976 2014-2021

SKU CH-9G97-AHCRS

Replacement key fob shell for 2014-2021 Chevrolet Silverado, Colorado and GMC Sierra, Canyon models with four-button layout

  • No electronics included — just the shell case
  • Fits 2014-2021 Chevrolet and GMC trucks with FCC ID M3N-32337100
  • Easy swap — move your original circuit board over without reprogramming
  • Durable plastic shell replaces a cracked or worn remote
  • Four-button layout matches the original key fob appearance

Replacement Shell for 4-Button GM Remotes

This new key fob shell replaces the outer case for Chevrolet Silverado, Colorado, GMC Sierra and Canyon models from 2014 to 2021. It is a plastic cover with four buttons and no internal electronics, transponder chip or battery. The part number is Ch-shell-6976 and it matches FCC ID M3N-32337100.

Verify Your Original Remote Before Ordering

Confirm that your current key fob has exactly four buttons arranged in the same layout as the replacement shell. The FCC ID on the back of your original remote must read M3N-32337100. This shell does not fit remotes with different button counts, different FCC IDs or vehicles outside the listed model years.

No Electronics Included — Reuse Your Internals

The package supplies only the empty plastic shell and uncut key blade; you must transfer the circuit board, transponder chip and battery from your old remote. No reprogramming is required after the swap, but the shell alone cannot start or unlock the vehicle without those original components.

Highlights

  • No electronics included — just the shell case
  • Fits 2014-2021 Chevrolet and GMC trucks with FCC ID M3N-32337100
  • Easy swap — move your original circuit board over without reprogramming
  • Durable plastic shell replaces a cracked or worn remote
  • Four-button layout matches the original key fob appearance

Specifications

Part NumberCh-shell-6976

Questions about this item

Does the Ch-shell-6976 shell include the circuit board, battery or transponder chip?

No. The Ch-shell-6976 is only the plastic shell with four buttons. You must move the circuit board, battery and transponder chip from your original fob into this case.

How do I confirm the Ch-shell-6976 matches my 2014-2021 Chevrolet Silverado or GMC Sierra remote?

Check that your original remote has FCC ID M3N-32337100 and the same four-button layout shown for the Ch-shell-6976 before ordering.

Will I need to reprogram the vehicle after moving my electronics into the Ch-shell-6976 case?

No reprogramming is required. The shell is a direct mechanical replacement; the existing circuit board and chip keep their pairing with the vehicle.

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