OE Quality
60-Day Returns

Dorman 955-129 Door Mirror - Right
Overview of Dorman 955-129 Electric Door Mirror
The Dorman 955-129 door mirror is designed specifically for select Buick, Cadillac, Chevrolet, and Oldsmobile models including Caprice, Custom Cruiser, Fleetwood, Impala, and Roadmaster. This powered mirror assembly features electric adjustment and heated glass to enhance visibility and convenience in various driving conditions.
- Material: Durable plastic housing in black
- Electric adjustment for precise mirror positioning
- Heated glass with clear, convex rectangular shape
- Includes mounting hardware and wiring harness
- Specific fit for Buick, Cadillac, Chevrolet, and Oldsmobile models
- Paintable housing for custom color matching
- Attachment via screws for secure installation
- Connector with 6 terminals for reliable electrical connection
Detailed Product Description
The Dorman 955-129 door mirror assembly is engineered to replace factory mirrors on specific full-size vehicles such as the Chevrolet Caprice and Impala, Cadillac Fleetwood, Buick Roadmaster, and Oldsmobile Custom Cruiser. Constructed with a black plastic housing, this mirror is paintable to match your vehicle’s exterior. The clear, convex rectangular glass improves the field of view, reducing blind spots without additional blind spot indicators or turn signal lights. The mirror is electrically adjustable, allowing drivers to fine-tune the angle from inside the vehicle. Additionally, the heated glass feature helps prevent fogging and ice buildup in colder climates.
Common Applications and Problem Solving
- Replacement for cracked or broken door mirror glass
- Restores electric adjustment functionality on compatible vehicles
- Heated glass feature resolves fogging and ice accumulation issues
- Paintable housing allows for seamless aesthetic restoration
- Secure attachment with included screws and mounting hardware
Installation Notes and Tips
Installation of the Dorman 955-129 mirror requires basic hand tools for removing the old mirror and securing the new assembly with screws. The included wiring harness simplifies electrical connections, but ensure the vehicle’s electrical system is disconnected before installation to avoid shorts. This mirror is a direct replacement designed for specific Buick, Cadillac, Chevrolet, and Oldsmobile models, so verify compatibility with your vehicle’s year and model before purchase.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 955-129 door mirror assembly undergoes quality checks to ensure durability and reliable performance. This product includes a limited warranty covering defects in material and workmanship, providing confidence in your replacement mirror.
| Brand | Dorman |
| Part Number | 955-129 |
| Adjustment Type | Electric |
| Aspherical Glass | No |
| Attachment Type | Screws |
| Automatic Dimming Included | No |
| Blind Spot Indicator | No |
| Blind Spot Mirror Included | No |
| Connector Terminal Quantity | 6 |
| Convex Shaped Glass | Yes |
| Extendable Mirror | No |
| Fold Away Mirror | No |
| 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 | No |
| 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 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Buick | Roadmaster | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1994 | Cadillac | Fleetwood | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1994 | Chevrolet | Caprice | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1994 | Chevrolet | Impala | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1993 | Buick | Roadmaster | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1993 | Cadillac | Fleetwood | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1993 | Chevrolet | Caprice | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1992 | Buick | Roadmaster | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1992 | Chevrolet | Caprice | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1992 | Oldsmobile | Custom Cruiser | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1991 | Buick | Roadmaster | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1991 | Chevrolet | Caprice | Right | Fits vehicles equipped with power-operated mirrors only. |
| 1991 | Oldsmobile | Custom Cruiser | Right | Fits vehicles equipped with power-operated mirrors only. |
* 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.