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Dorman 748-745 Power Window Motor and Regulator Assembly - Front Right
| Brand | Dorman 748-745 |
|---|---|
| Position | Front Right |
| 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 |
| Fits | BMW · 20 vehicles |
OE direct replacement. Precision-engineered to match stock fit, function, and performance.
Bolt attachment. Simplifies installation with a secure, straightforward connection.
Plastic gear. Keeps the assembly lightweight while delivering reliable operation.
Cross-references ACI 389003, Genuine 51338229106 and WAI WPR1165RM for the same application. See all 8.
BMW Front Right Window Motor and Regulator
Dorman 748-745 is a replacement power window motor and regulator assembly for the front right door on select BMW coupe models. It is precision-engineered and tested to match the stock regulator’s fit, function, and performance for the listed applications.
- Replacement power window motor and regulator assembly
- Precision-engineered for stock-style fit and operation
- Extensively tested for function and performance
- Plastic gear material
- Bolt attachment type
- Regulator included
- Compatible with BMW 323Ci, 328Ci, 325Ci, 330Ci, and M3 front right applications
Detailed Product Overview
This Dorman window motor and regulator assembly is built for specific BMW 3 Series coupe and M3 applications where the original front right window regulator has worn, bound, or stopped moving the glass correctly. The assembly is made to match the original layout and mounting style, with a bolt-on attachment design and a plastic gear construction. Part number 748-745 is a direct replacement choice for 2000 BMW 323Ci and 328Ci, plus 2001-2006 BMW 325Ci, 330Ci, and M3 front right door service.
This part cross-references ACI 389003 and WAI WPR1165RM for the same application.
Common Repair Symptoms
- Window glass will not raise or lower from the front right door
- Grinding, slipping, or uneven window movement
- Intermittent operation from a failing motor or regulator
- Window drops into the door or sits crooked in the track
- Slow or weak window response during operation
Installation Notes and Tips
Verify the vehicle year, model, and front right door position before installation. Mounting hardware and installation instructions are not included, so reuse or source the required fasteners and follow the vehicle service procedure. Inspect the window tracks, guides, and electrical connector condition during replacement to help confirm proper operation after the assembly is installed.
Quality Assurance
Dorman tests this replacement assembly to match the fit, function, and performance of the original window regulator on the listed BMW applications. Part number 748-745 is built as an OE-style replacement for specific vehicle years and models.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | BMW | 325Ci | — | Front Right | — |
| 2006 | BMW | 330Ci | Coupe | Front Right | — |
| 2006 | BMW | M3 | Coupe | Front Right | — |
| 2005 | BMW | 325Ci | — | Front Right | — |
| 2005 | BMW | 330Ci | Coupe | Front Right | — |
| 2005 | BMW | M3 | Coupe | Front Right | — |
| 2004 | BMW | 325Ci | — | Front Right | — |
| 2004 | BMW | 330Ci | Coupe | Front Right | — |
| 2004 | BMW | M3 | Coupe | Front Right | — |
| 2003 | BMW | 325Ci | — | Front Right | — |
| 2003 | BMW | 330Ci | — | Front Right | — |
| 2003 | BMW | M3 | — | Front Right | — |
| 2002 | BMW | 325Ci | — | Front Right | — |
| 2002 | BMW | 330Ci | — | Front Right | — |
| 2002 | BMW | M3 | — | Front Right | — |
| 2001 | BMW | 325Ci | — | Front Right | — |
| 2001 | BMW | 330Ci | — | Front Right | — |
| 2001 | BMW | M3 | — | Front Right | — |
| 2000 | BMW | 323Ci | — | Front Right | — |
| 2000 | BMW | 328Ci | — | Front Right | — |
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