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Dorman 751-545 Window Motor and Regulator Assembly - Rear Right
Rear Right Window Motor and Regulator
This Dorman power window motor and regulator assembly is built for the rear right door on select Buick Regal models. It is engineered to match the stock regulator’s fit, function, and performance for a direct replacement on 2011-2012 Buick Regal applications.
Key Features
- Replacement power window motor and regulator assembly for the rear right position
- Precision-engineered for OE-style fit and operation
- Extensively tested for function and performance
- Plastic gear material
- Bolt-on attachment type
- Mounting hardware included
- Regulator included
- Package contents: window regulator and motor assembly
Product Details
Dorman 751-545 is a direct-fit window motor and regulator assembly for the rear right side of the 2011-2012 Buick Regal. It is designed as a replacement for the original power window regulator assembly and uses a bolt attachment design for installation. The assembly includes the regulator and motor, with plastic gear construction and included mounting hardware for a complete service replacement. Cross-reference part numbers for this application include 382433 and 13237871.
Common Repair Uses
- Rear window that will not raise or lower properly
- Slow, uneven, or noisy window movement
- Window regulator failure from worn internal components
- Motor operation without normal glass movement
- Restoring rear right window function on a Buick Regal
Installation Notes
Fits 2011-2012 Buick Regal, rear right. Verify the vehicle year and door position before installation. Transfer any required trim or glass-related components from the original setup as needed, and follow the vehicle service procedure for door panel removal and regulator alignment. Installation instructions are not included.
Quality Assurance
Dorman designs this replacement assembly to match the stock window regulator’s fit, function, and performance on the listed Buick Regal applications. The part is extensively tested during development to support consistent operation in the intended rear right door position.
| Brand | Dorman |
|---|---|
| Part Number | 751-545 |
| Gear Material | Plastic |
| Attachment Type | Bolt |
| Mounting Hardware Included | Yes |
| Installation Instructions Included | No |
| Micro-controlled (Embedded Logic) | No |
| Package Contents | Window regulator and motor assembly |
| Regulator Included | Yes |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Buick | Regal | Rear Right | |
| 2011 | Buick | Regal | Rear 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.