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Dorman 748-591 Window Motor and Regulator Assembly - Front Right
Dorman 748-591 Power Window Motor and Regulator
Dorman 748-591 is a replacement power window motor and regulator assembly for the front right door. It is engineered and tested to match the original fit, function, and performance of the stock window regulator on select Chrysler applications, including Chrysler Pacifica, Chrysler Voyager, and Chrysler Grand Caravan.
- Replacement power window motor and regulator assembly
- Front right position
- Electric operation with automatic down function
- Bolt-on mounting design with 7 mounting holes
- Motor included; plug-in electrical connection
- Metal and plastic construction
- Safety glass application
- FMVSS compliant on listed vehicles
Detailed Product Overview
This Dorman window motor and regulator assembly is built for direct replacement on select Chrysler Grand Caravan, Pacifica, and Voyager models. The assembly is designed around the original equipment layout for the front right window, with a bolt-on attachment style and a plug-in connector for straightforward electrical integration. Part number 748-591 is a practical OE-style solution when the original regulator or motor has worn out, lost movement, or no longer responds correctly.
This part cross-references Mopar 68314748AA and 68374972AA for the same application.
Common Problems This Part Can Address
- Window glass will not move up or down from the switch
- Slow, uneven, or noisy window travel
- Window drops inside the door or loses support
- Motor runs but the glass does not move correctly
- Intermittent front right power window operation
Installation Notes and Tips
Fits 2021-2025 Chrysler Grand Caravan, front right. Fits 2017-2025 Chrysler Pacifica, front right. Fits 2020-2025 Chrysler Voyager, front right. Verify the vehicle’s front right door configuration and connector style before installation. Because mounting hardware and instructions are not included, reuse or source the correct fasteners and follow the vehicle service procedure for door trim removal, glass alignment, and regulator setup.
Quality Assurance
Dorman states this replacement assembly is precision-engineered and extensively tested to match stock fit, function, and performance on the listed vehicles. The application is FMVSS compliant where noted in the fitment data.
| Brand | Dorman |
|---|---|
| Part Number | 748-591 |
| Material | Metal |
| Material | Plastic |
| Material | Plástico |
| 10941 | Oui |
| 10941 | Sí |
| 10941 | Yes |
| 10943 | No |
| 10943 | Non |
| 10945 | Oui |
| 10945 | Sí |
| 10945 | Yes |
| Maximum Width | 23 |
| Mounting Position | Bolt on |
| Mounting Position | Con perno |
| Attachment Type | Bolt |
| Attachment Type | Perno |
| Maximum Lift Height | 17 |
| Operation Type | Automatic (down) |
| Operation Type | Automático (abajo) |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Wire Quantity | 1 |
| Wire Quantity | 1 ensamble de manguera del calentador |
| Mounting Hole Quantity | 7 |
| Housing Material | Metal |
| Housing Material | Plastic |
| Housing Material | Plástico |
| Motor Included | Oui |
| Motor Included | Sí |
| Motor Included | Yes |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Chrysler | Grand Caravan | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2025 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2025 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | Chrysler | Grand Caravan | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2024 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | Chrysler | Grand Caravan | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2023 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | Chrysler | Grand Caravan | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2022 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | Chrysler | Grand Caravan | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2021 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2020 | Chrysler | Voyager | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2019 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2018 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
| 2017 | Chrysler | Pacifica | Front Right | FMVSS (Federal Motor Vehicle Safety Standards) Compliant: Yes |
* 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.