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Dorman 741-638 Power Window Motor and Regulator Assembly - Front Right
Reliable Window Motor and Regulator Assembly for Buick and Oldsmobile
The Dorman 741-638 window motor and regulator assembly is designed to restore smooth window operation in select Buick and Oldsmobile vehicles. Engineered for durability and precise fitment, this assembly is compatible with Buick Century, Oldsmobile Intrigue, and Regal models.
- Includes both window motor and regulator for complete replacement
- Plastic gear material for quiet and efficient operation
- Bolt attachment type ensures secure mounting
- Mounting hardware and installation instructions not included
- Compatible with Buick Century, Oldsmobile Intrigue, and Regal
Product Details and Specifications
The Dorman 741-638 assembly features a plastic gear material that balances durability with smooth performance. The bolt attachment type allows for a secure and stable installation, although mounting hardware is not included, so existing bolts or replacements will be necessary. This assembly comes as a single unit containing both the regulator and motor, providing a comprehensive solution for window operation issues. Note that this part does not include embedded logic or micro-controlled features, focusing instead on reliable mechanical function.
Compatible Vehicles and Applications
This window motor and regulator assembly is specifically designed for use in Buick Century, Oldsmobile Intrigue, and Oldsmobile Regal models. It addresses common window operation problems such as slow or non-responsive window movement, window sticking, or failure to stay in position.
- Restores power window functionality in Buick Century
- Resolves window movement issues in Oldsmobile Intrigue
- Replaces faulty window motor and regulator in Oldsmobile Regal
- Eliminates window noise caused by worn gears
- Prevents window from falling or slipping down
Installation Notes and Tips
Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and installation instructions are not included, it is recommended to retain original bolts or acquire appropriate replacements. Proper alignment of the regulator during installation is critical to ensure smooth window operation. Professional installation is advised if unfamiliar with power window systems.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-638 window motor and regulator assembly undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.
| Brand | Dorman |
|---|---|
| Part Number | 741-638 |
| Attachment Type | Bolt |
| Installation Instructions Included | No |
| Micro-controlled (Embedded Logic) | No |
| Mounting Hardware Included | No |
| Package Contents | 1 Regulator and Motor Assembly |
| Regulator Included | Yes |
| Thread Direction | Plastic |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | Century | Front Right | |
| 2004 | Buick | Century | Front Right | |
| 2004 | Buick | Regal | Front Right | |
| 2003 | Buick | Century | Front Right | |
| 2003 | Buick | Regal | Front Right | |
| 2002 | Buick | Century | Front Right | |
| 2002 | Buick | Regal | Front Right | |
| 2002 | Oldsmobile | Intrigue | Front Right | |
| 2001 | Buick | Century | Front Right | |
| 2001 | Buick | Regal | Front Right | |
| 2001 | Oldsmobile | Intrigue | Front Right | |
| 2000 | Buick | Century | Front Right | |
| 2000 | Buick | Regal | Front Right | |
| 2000 | Oldsmobile | Intrigue | Front Right | |
| 1999 | Buick | Century | Front Right | |
| 1999 | Buick | Regal | Front Right | |
| 1999 | Oldsmobile | Intrigue | Front Right | |
| 1998 | Buick | Century | Front Right | |
| 1998 | Buick | Regal | Front Right | |
| 1998 | Oldsmobile | Intrigue | Front Right | |
| 1997 | Buick | Century | Front Right | |
| 1997 | Buick | Regal | 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.