

🔐 Upgrade your key game—because your ride deserves the best shell!
This replacement key fob shell is engineered to fit 2014-2023 Chevrolet Silverado, Colorado, GMC Canyon, and Sierra models with 4-button remotes (M3N-32337100 series). Made from a durable metal-plastic composite, it replicates the original shell’s exact dimensions and button layout, ensuring sensitive button response without affecting signal strength. Installation is simple—just transfer your existing electronics into the new shell with no reprogramming needed, making it the perfect fix for worn or damaged key fobs.








| ASIN | B0C2TF1PLZ |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #21,586 in Automotive ( See Top 100 in Automotive ) #808 in Key Shells |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,147) |
| Date First Available | 15 July 2023 |
| Item Weight | 30 g |
| Item model number | KEY FOB SHELL COVER |
| Manufacturer | SUPALAND |
| Manufacturer Part Number | Ch-cover-4B |
| Model name | KEY FOB SHELL COVER |
| Number of buttons | 4 |
| Product dimensions | 6.3L x 4W centimeters |
| UPC | 769293246631 |
A**.
Producto de buena calidad, fácil de cambiar la carcasa, en cuanto a durabilidad ya veremos al paso del tiempo como se comporta..
T**S
Worked perfectly. Fit the components fine and has worked flawlessly.
R**J
Not exactly the same but 99% correct. Old FOBs didn't come apart like the new ones. New ones work and look and feel nice. A little issue with seating one of the chips, but figured it out (bought 2). Good cost for value. All buttons work the same as the old ones did. Recommend replacing the batteries too.
J**F
Great product, no issues changing the insides of my old ones into the new ones, 2014 silverado.
B**M
Awesome product, couldn’t read the buttons on my old remote. It was so easy to change the board, now it looks like an expensive total fob replacement.
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