/live/media/RB/RB_748201_Fro.jpg)
OE Quality
60-Day Returns
Dorman 748-201 Window Motor and Regulator Assembly - Front Right
Dorman 748-201 Window Motor and Regulator Assembly
This Dorman power window motor and regulator assembly is built for the front right window on select Cadillac STS models. It is engineered to match the original fit and operating function for a direct replacement on 2005-2011 Cadillac STS applications.
Key Features
- Direct replacement window motor and regulator assembly for the front right door
- Precision-engineered for stock-style fit and function
- Anti-pinch motor included for added window safety operation
- Express up/down operation supported
- Micro-controlled embedded logic for controlled window movement
- Plastic gear material
- Bolt-on attachment type
- Regulator included with the motor assembly
Detailed Description
Dorman 748-201 is a replacement window motor and regulator assembly designed for 2005-2011 Cadillac STS front right applications. It is built to mirror the original regulator’s fit, function, and performance, making it a practical choice when the factory window mechanism is worn, slow, or no longer operating correctly. This assembly includes the regulator and motor together, with anti-pinch motor technology, express up/down capability, and micro-controlled embedded logic for consistent window control. This part cross-references ACI 382355 for the same application.
Common Problems It Can Help Solve
- Window glass that will not raise or lower properly
- Slow, uneven, or noisy window movement
- Failure of the front right power window motor
- Regulator wear that causes binding or slipping
- Loss of express window function on a Cadillac STS
Installation Notes and Tips
Fits 2005-2011 Cadillac STS, front right. Verify connector style, mounting points, and door configuration before installation. This assembly uses a bolt attachment type and does not include mounting hardware or installation instructions. For best results, inspect the window glass guides and door tracks before replacing the regulator assembly. The Dorman 748-201 is also referenced by OE-style part numbers 15291743 and WLA4042.
Quality Assurance
Dorman states that this replacement power window motor and regulator assembly is extensively tested to match the fit, function, and performance of the original equipment part on specific vehicle applications. That validation supports consistent operation on Cadillac STS front right window repairs.
| Brand | Dorman |
|---|---|
| Part Number | 748-201 |
| Gear Material | Plastic |
| Attachment Type | Bolt |
| Mounting Hardware Included | No |
| Wire Quantity | 6 |
| Installation Instructions Included | No |
| Anti-Pinch Motor | Yes |
| Express Up Or Down | Yes |
| Micro-controlled (Embedded Logic) | Yes |
| Package Contents | Window regulator and motor assembly |
| Regulator Included | Yes |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Cadillac | STS | Front Right | |
| 2010 | Cadillac | STS | Front Right | |
| 2009 | Cadillac | STS | Front Right | |
| 2008 | Cadillac | STS | Front Right | |
| 2007 | Cadillac | STS | Front Right | |
| 2006 | Cadillac | STS | Front Right | |
| 2005 | Cadillac | STS | Front Right |
* 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.