Genuine OEM Gentex auto-dimming rearview mirror with built-in backup camera display and OnStar controls.
Tested Aug 18 2026
Removed from a 2010 GMC Acadia.
Condition: Good used condition with normal signs of use. Please review all photos for exact cosmetic condition.
Part / Interchange Numbers:
* Gentex 026137
* GNTX-657
* 25794381
* 20945097
* 22915244
Features:
* Auto-dimming rearview mirror
* Built-in backup camera display
* OnStar controls
* Factory OEM Gentex unit
Common Fitment Includes:
* 2009–2014 GMC Acadia
* 2009–2014 Chevrolet Traverse
* 2009–2014 Buick Enclave
* 2009–2014 Cadillac SRX
* 2007–2013 Chevrolet Silverado
* 2007–2013 GMC Sierra
* Certain 2014 Silverado/Sierra carryover models with the matching factory system
Fitment depends on factory options and wiring. Vehicle must be equipped with the compatible backup-camera display / OnStar mirror system.
Please match 026137 / GNTX-657, the electrical connector, mounting style, buttons, and features with your original mirror before purchasing.
Removed from a 2010 GMC Acadia.
You will receive the exact rearview mirror shown in the photos.
Used condition. Item may have dust, dirt, grease, surface wear, scratches, and other signs of normal use. Cleaning may be required before installation. Please review all photos for condition details.
A5
