OE Quality
60-Day Returns

Dorman 751-566 Window Motor and Regulator Assembly - Rear Right
Reliable Window Motor and Regulator Assembly for Chevrolet Sonic
The Dorman 751-566 window motor and regulator assembly is designed specifically for Chevrolet Sonic models, providing dependable power window operation. This assembly features a metal gear construction and a plug-in terminal design for straightforward electrical connection.
- Durable metal gear material for long-lasting performance
- Compatible with Chevrolet Sonic window systems
- Plug-in attachment type with 2 terminals for easy installation
- Includes regulator assembly with 5 mounting holes (bolt attachment)
- Equipped with anti-pinch motor for enhanced safety
- Non-express up/down window operation
Product Details and Specifications
The Dorman 751-566 window motor and regulator assembly is engineered to meet the exact fitment requirements of Chevrolet Sonic vehicles. It features a metal gear that ensures durability under regular use. The assembly mounts securely using five bolt holes, providing a stable installation without included mounting hardware. The plug-in terminal design with two terminals simplifies electrical connections, eliminating the need for hardwiring. This assembly includes the regulator, but does not come with a wiring harness, belt, or installation instructions. The anti-pinch motor adds a layer of safety by preventing window closure if an obstruction is detected. The maximum width of the assembly is 415 mm, suitable for the window dimensions of the Chevrolet Sonic.
Common Applications and Problem Resolution
- Replacement for faulty or non-responsive power window motors in Chevrolet Sonic
- Fixes windows that fail to move up or down smoothly
- Resolves issues with window regulators that cause rattling or misalignment
- Addresses safety concerns with anti-pinch motor functionality
- Restores proper electrical connection with plug-in terminal design
Installation Notes and Tips
Installation requires removal of the door panel and detachment of the existing window motor and regulator assembly. The Dorman 751-566 uses a bolt attachment type with five mounting holes, so ensure the correct bolts are available. Since mounting hardware and wiring harness are not included, retain original components or source replacements as needed. The plug-in terminal design allows for straightforward electrical connection without splicing. Professional installation is recommended to ensure proper alignment and function.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 751-566 window motor and regulator assembly undergoes quality checks to ensure reliable operation in Chevrolet Sonic vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Verify warranty coverage with the product documentation or supplier.
| Brand | Dorman |
| Part Number | 751-566 |
| Gear Material | Metal |
| Maximum Width | 415 |
| Attachment Type | Bolt |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 5 |
| Terminal Quantity | 2 |
| Hardwired Or Plug-In | Plug-in |
| Wiring Harness Included | No |
| Installation Instructions Included | No |
| Anti-Pinch Motor | Yes |
| Belt Included | No |
| Express Up Or Down | Non-express |
| Micro-controlled (Embedded Logic) | No |
| Package Contents | 1 power window regulator assembly |
| Regulator Included | Yes |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Chevrolet | Sonic | Rear Right | |
| 2019 | Chevrolet | Sonic | Rear Right | |
| 2018 | Chevrolet | Sonic | Rear Right | |
| 2017 | Chevrolet | Sonic | Rear Right | |
| 2016 | Chevrolet | Sonic | Rear Right | |
| 2015 | Chevrolet | Sonic | Rear Right | |
| 2014 | Chevrolet | Sonic | Rear Right | |
| 2013 | Chevrolet | Sonic | Rear Right | |
| 2012 | Chevrolet | Sonic | 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.