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Dorman 751-855 Power Window Motor and Regulator Assembly - Front Left
| Brand | Dorman 751-855 |
|---|---|
| Position | Front Left |
| Anti-Pinch Motor | Yes |
| Attachment Type | Bolt |
| Express Up Or Down | Up Down |
| Installation Instructions Included | No |
| Micro-controlled (Embedded Logic) | Yes |
| Mounting Hardware Included | No |
| Package Contents | Power Window Motor and Regulator Assembly |
| Regulator Included | Yes |
| Terminal Quantity | 6 |
| Thread Direction | Metal |
| Wiring Harness Included | No |
| Fits | Mazda · 9 vehicles |
OE-style replacement. Precision-engineered for exact fit, function, and performance.
Metal gear construction. Built for durable, reliable window operation.
Regulator included. Complete power window motor and regulator assembly.
Cross-references ACI 389538, GJ6A5958XE and WLA5022 for the same application. See all 3.
Power Window Motor and Regulator Assembly for Mazda CX-9
This Dorman power window motor and regulator assembly is built for the front left window on select Mazda CX-9 models. It combines the motor and regulator in one replacement unit for a direct repair on vehicles with a failing driver-side front window mechanism.
- Fits 2007-2015 Mazda CX-9, front left
- Replacement power window motor and regulator assembly
- Metal gear material for durable operation
- Bolt-on attachment type for a secure installation
- Anti-pinch motor included
- Micro-controlled embedded logic for controlled window movement
- Express up and down function
- Regulator included
- 6-terminal electrical connection
Direct Replacement Design
Dorman Part Number 751-855 is engineered to match the fit, function, and performance of the original window regulator assembly on specific Mazda CX-9 applications. It is a practical solution when the factory front left window motor or regulator has worn out, become noisy, or stopped moving the glass properly. This part cross-references ACI 389538 for the same application.
Common Repair Applications
- Window glass that will not raise or lower on the front left door
- Slow, uneven, or intermittent power window movement
- Grinding or binding from a worn regulator mechanism
- Failed window motor operation in a 2007-2015 Mazda CX-9
- Loss of express up/down or anti-pinch window function
Installation Notes
Mounting hardware is not included, and wiring harnesses and installation instructions are not included. Verify the 6-terminal connector, bolt attachment points, and front left door fitment before installation. Because this assembly uses embedded logic and anti-pinch control, proper electrical connection and window initialization procedures should be checked after installation.
Quality Assurance
This Dorman replacement assembly is precision-engineered and extensively tested to align with the original equipment fit and operating characteristics for the listed Mazda CX-9 applications. Part Number 751-855 is intended for direct replacement use on the specified vehicle years and position.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | CX-9 | Front Left | — |
| 2014 | Mazda | CX-9 | Front Left | — |
| 2013 | Mazda | CX-9 | Front Left | — |
| 2012 | Mazda | CX-9 | Front Left | — |
| 2011 | Mazda | CX-9 | Front Left | — |
| 2010 | Mazda | CX-9 | Front Left | — |
| 2009 | Mazda | CX-9 | Front Left | — |
| 2008 | Mazda | CX-9 | Front Left | — |
| 2007 | Mazda | CX-9 | Front Left | — |
| No rows match your filter. | ||||