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Dorman 740-683 Window Regulator - Front Right
Reliable Window Regulator for Buick, Oldsmobile, and Pontiac
The Dorman 740-683 window regulator is designed to restore smooth electric window operation in select Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am models. Engineered with durable materials, this power window regulator offers a bolt-on installation for a secure fit.
Key Features of Dorman 740-683 Window Regulator
- Gear material constructed from plastic for consistent performance
- Metal and plastic frame components for balanced strength and weight
- Bolt-on attachment type ensures straightforward installation
- Electric window operation compatible, motor not included
- Includes one power regulator unit per package
Detailed Product Description
The Dorman 740-683 window regulator is a replacement part specifically designed for electric window systems in Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am vehicles. The regulator features a plastic gear that meshes smoothly within a frame composed of both metal and plastic materials, providing a reliable mechanism for raising and lowering the window glass. This part requires a separate motor, as it is sold without one, making it ideal for users who need to replace the regulator assembly only. The bolt-on attachment type allows for a secure and precise fit, maintaining factory specifications for window operation.
Common Applications and Issues Addressed
- Restores electric window movement in Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am
- Replaces worn or broken plastic gears causing window jamming or slipping
- Fixes window regulators with damaged or bent frames affecting window alignment
- Solves issues where the window fails to stay in position or moves unevenly
- Provides a replacement for regulators without the motor component
Installation Notes and Tips
This window regulator is designed for bolt-on installation, compatible with factory mounting points on specified Buick, Oldsmobile, and Pontiac models. Installation hardware is not included, so retain original bolts or source appropriate fasteners. Since the motor is not included, ensure the existing motor is functional or replace it separately. Refer to vehicle-specific repair manuals for detailed installation procedures and safety precautions.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-683 window regulator undergoes quality checks to ensure durability and reliable operation. Warranty coverage details can be obtained from the product packaging or Dorman’s official documentation.
| Brand | Dorman |
| Part Number | 740-683 |
| Gear Material | Plastic |
| Attachment Type | Bolt on |
| Mounting Hardware Included | No |
| Wire Quantity | 0 |
| Window Operation Type | Electric |
| Motor Included | No |
| Installation Instructions Included | No |
| Frame Material | Metal |
| Frame Material | Plastic |
| Package Contents | 1 power regulator |
This part fits 21 vehicles. Search below:
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 1998 | Buick | Skylark | Front Right | Fits power window regulation in various vehicle models. | |
| 1998 | Oldsmobile | Achieva | Front Right | Fits power window regulation in various vehicle models. | |
| 1998 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1997 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1997 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1997 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1996 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1996 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1996 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1995 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1995 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1995 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1994 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1994 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1994 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1993 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1993 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1993 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1992 | Buick | Skylark | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1992 | Oldsmobile | Achieva | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
| 1992 | Pontiac | Grand Am | 4 Door | Front Right | Fits power window regulation in various vehicle models. |
* 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.