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Dorman 741-647 Power Window Motor and Regulator Assembly - Front Left
| Brand | Dorman 741-647 |
|---|---|
| Position | Front Left |
| 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 | Pontiac · 7 vehicles |
Exact-fit replacement. Precision-engineered to match stock window regulator function and performance.
Bolt attachment. Simplifies installation with a secure, straightforward connection.
Plastic gear design. Keeps the assembly lightweight while handling window movement.
Cross-references ACI 82118, Cardone New 82-154AR and Continental WL41647 for the same application. See all 10.
Dorman 741-647 Window Motor and Regulator
Dorman 741-647 is a replacement power window motor and regulator assembly for the front left window on select Pontiac Grand Prix models. It is precision-engineered and extensively tested to match the fit, function, and performance of the original window regulator on the listed applications.
- Direct replacement window motor and regulator assembly
- Fits 1997-2003 Pontiac Grand Prix, front left
- Plastic gear material
- Bolt attachment type
- Regulator included for a complete service assembly
- Cross-reference: Cardone New 82-154AR
Detailed Fitment and Function
This Dorman 741-647 assembly is built for the front left door on 1997-2003 Pontiac Grand Prix models. It is a practical OE-style replacement for a worn or failed power window motor and regulator assembly, restoring normal glass movement in the Pontiac Grand Prix front left window system. The part number 741-647 is also referenced by other aftermarket listings for the same application.
Common Problems This Part Can Address
- Window glass that will not move up or down
- Slow or inconsistent window operation
- Grinding or slipping from a worn regulator mechanism
- Motor failure that leaves the window stuck in place
- Binding or uneven window travel in the front left door
Installation Notes and Tips
Installation requires removal of the door trim panel and access to the window regulator assembly. Mounting hardware is not included, and installation instructions are not included. Verify the connector, mounting points, and front left application before installation on your Pontiac Grand Prix. Because this assembly uses a bolt attachment design, proper alignment of the glass and regulator is important during service.
Quality Assurance
Dorman states that this replacement assembly is extensively tested to match stock fit, function, and performance on specific vehicle applications. The 741-647 is engineered as a direct-fit replacement for the listed Pontiac Grand Prix years and position.
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 2002 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 2001 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 2000 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 1999 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 1998 | Pontiac | Grand Prix | 4 Door | Front Left | — |
| 1997 | Pontiac | Grand Prix | 4 Door | Front Left | — |
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