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Dorman 740-790 Window Regulator - Front Left
Overview of Dorman 740-790 Window Regulator for Toyota 4Runner and Pickup
The Dorman 740-790 window regulator is designed for electric window operation in select Toyota 4Runner and Pickup models. This replacement part provides a reliable mechanism to raise and lower vehicle windows smoothly and efficiently.
- Compatible with Toyota 4Runner and Toyota Pickup models
- Electric window operation type
- Gear made of durable plastic
- Frame constructed from a combination of metal and plastic materials
- Bolt-on attachment type for secure installation
- Does not include motor or mounting hardware
- Package contains one power window regulator
Detailed Product Description
The Dorman 740-790 window regulator is engineered to restore proper window function in Toyota 4Runner and Pickup vehicles equipped with electric windows. Featuring a plastic gear and a frame made from both metal and plastic, this regulator balances durability with lightweight design. The bolt-on attachment type ensures a straightforward and secure fitment without the need for additional mounting hardware, which is not included. This part is sold as a power regulator only and does not come with a motor or installation instructions, making it ideal for technicians or experienced DIY installers familiar with window regulator replacement procedures.
Common Applications and Issues Addressed
- Fixes windows that fail to move up or down smoothly
- Replaces broken or worn plastic gears causing window jams
- Resolves rattling or loose window movement due to damaged regulator frame
- Restores electric window functionality in Toyota 4Runner and Pickup models
- Addresses issues where the window does not stay in position
Installation Notes and Tips
- Installation requires removal of the door panel and disconnection of the window motor (motor not included)
- Use appropriate tools for bolt-on attachment to ensure secure mounting
- Verify compatibility with your specific Toyota 4Runner or Pickup year and model before installation
- Professional installation is recommended if unfamiliar with electric window regulator replacement
- Check window alignment after installation to ensure smooth operation
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is built with quality materials including a metal and plastic frame and plastic gear components. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.
| Brand | Dorman |
| Part Number | 740-790 |
| Attachment Type | Bolt On |
| Frame Material | Metal |
| Frame Material | Plastic |
| Installation Instructions Included | No |
| Motor Included | No |
| Mounting Hardware Included | No |
| Package Contents | 1 Power Regulator |
| Thread Direction | Plastic |
| Window Operation Type | Electric |
| Wire Quantity | 0 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 1995 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1994 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1993 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1992 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1991 | Toyota | 4Runner | 2 Door | Front Left | Power; w/Vent Window |
| 1991 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1990 | Toyota | 4Runner | 2 Door | Front Left | Power; w/Vent Window |
| 1990 | Toyota | Pickup | Front Left | Power; w/Vent Window | |
| 1989 | Toyota | Pickup | Front Left | Power; w/Vent Window |
* 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.