OE Quality
60-Day Returns

Dorman 955-857 Door Mirror - Left
Overview of Dorman 955-857 Door Mirror for Chevrolet Traverse
The Dorman 955-857 door mirror is designed specifically for Chevrolet Traverse models, providing reliable electric adjustment and heated functionality. This powered mirror assembly offers a precise fit and essential features to maintain safety and convenience on the road.
- Material: Durable plastic housing in black
- Electric adjustment with memory setting
- Heated glass to prevent fog and ice buildup
- Includes mounting hardware and wiring harness
- Fold-away design for protection and convenience
- Clear rectangular glass with blind spot mirror included
- Paintable housing for color matching
- Specific fit for Chevrolet Traverse
- Connector terminal quantity: 12 for secure electrical connection
Detailed Features and Specifications
This Dorman door mirror (part number 955-857) is engineered to meet the exact specifications of Chevrolet Traverse vehicles. The black plastic housing is built for durability and can be painted to match your vehicle’s color. The mirror features electric adjustment with a memory setting, allowing drivers to save preferred mirror positions for convenience. Heated glass helps maintain clear visibility in cold or wet conditions by reducing fog and ice accumulation.
The mirror assembly includes a blind spot mirror to enhance driver awareness, although it does not have turn signal indicators or automatic dimming. The fold-away design helps protect the mirror from damage when parked or navigating tight spaces. Installation is straightforward with included mounting hardware and a wiring harness, ensuring a secure and proper fit.
Common Applications and Problem Solving
- Replacement for cracked or broken door mirrors on Chevrolet Traverse
- Restores electric adjustment and memory functions
- Improves visibility with heated glass in cold weather
- Replaces missing or damaged blind spot mirror components
- Provides a fold-away feature to prevent accidental damage
Installation Notes and Tips
Installation of the Dorman 955-857 door mirror requires basic automotive tools and some electrical knowledge. The package includes all necessary mounting hardware and a wiring harness for a plug-and-play connection. It is recommended to disconnect the vehicle battery before installation to avoid electrical shorts. Align the mirror assembly carefully to ensure proper fit and function. If painting the housing, prepare the surface properly for best adhesion.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 955-857 door mirror undergoes quality checks to ensure durability and reliable performance on Chevrolet Traverse vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.
| Brand | Dorman |
| Part Number | 955-857 |
| Adjustment Type | Electric |
| Aspherical Glass | No |
| Attachment Type | Screws |
| Automatic Dimming Included | No |
| Blind Spot Indicator | No |
| Blind Spot Mirror Included | Yes |
| Connector Terminal Quantity | 12 |
| Convex Shaped Glass | No |
| Extendable Mirror | No |
| Fold Away Mirror | Yes |
| Glass Color | Clear |
| Glass Shape | Rectangular |
| Grade Type | Regular |
| Heated | Yes |
| Housing Color | Black |
| Housing Turn Signal Indicator | No |
| Lane Departure Warning System | No |
| Material | Plastic |
| Memory Setting | Yes |
| Mirror Turn Signal Indicator | No |
| Mirror Type | Powered Mirror |
| Mounting Hardware Included | Yes |
| Package Contents | 1 Mirror Assembly |
| Paintable | Yes |
| Universal Or Specific Fit | Specific |
| Wiring Harness Included | Yes |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Chevrolet | Traverse | Left | Power; Fold Away; w/Heat; w/Memory; Turn Signal |
| 2011 | Chevrolet | Traverse | Left | Power; Fold Away; w/Heat; w/Memory; Turn Signal |
| 2010 | Chevrolet | Traverse | Left | Power; Fold Away; w/Heat; w/Memory; Turn Signal |
| 2009 | Chevrolet | Traverse | Left | Power; Fold Away; w/Heat; w/Memory; Turn Signal |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.