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Dorman 748-503 Power Window Motor and Regulator Assembly - Front Right
| Brand | Dorman 748-503 |
|---|---|
| Position | Front Right |
| Attachment Type | Bolt |
| Installation Instructions Included | No |
| Micro-controlled (Embedded Logic) | No |
| Mounting Hardware Included | No |
| Package Contents | 1 Regulator and Motor Assembly |
| Regulator Included | Yes |
| Thread Direction | Plastic |
| Fits | Toyota · 10 vehicles |
Exact-fit replacement. Precision-engineered to match stock window regulator function and performance.
Bolt attachment. Simplifies installation with a secure, straightforward connection.
Plastic gear design. Keeps the assembly lightweight while delivering reliable operation.
Cross-references ACI 88737, Cardone Reman 47-10022 and 11A572 for the same application. See all 8.
Dorman 748-503 Window Motor and Regulator
This Dorman power window motor and regulator assembly is built for the front right window on 2000-2006 Toyota Tundra models. It is engineered and tested to match the stock regulator’s fit, function, and performance for the listed application.
For Toyota Tundra front right window repair, Dorman 748-503 provides a direct replacement solution for restoring normal glass movement and motor operation.
Key Features
- Direct replacement window motor and regulator assembly for the front right position
- Precision-engineered for the specified Toyota Tundra fitment
- Extensively tested for fit, function, and performance
- Plastic gear material
- Bolt attachment type
- Regulator included
- Package contents: 1 regulator and motor assembly
Detailed Description
Dorman 748-503 is a replacement power window motor and regulator assembly for 2000-2006 Toyota Tundra front right applications. It is designed to match the original window regulator layout and restore controlled window movement when the factory assembly is worn, noisy, or no longer operating correctly. This part cross-references Cardone Reman 47-10022 for the same application.
Use this assembly when servicing a Toyota Tundra window system that needs a complete regulator-and-motor replacement rather than a partial repair. The bolt-on attachment style supports a straightforward OE-style installation, and the included regulator helps simplify the repair process.
Common Repair Symptoms
- Window will not move up or down
- Slow or uneven window operation
- Grinding or slipping from the regulator assembly
- Motor runs but the glass does not respond correctly
- Window drops out of position or binds in the track
Installation Notes and Tips
Fits 2000-2006 Toyota Tundra, front right. Verify the vehicle year, make, model, and front right position before installation. Transfer any required vehicle-specific components during service if applicable, since mounting hardware and installation instructions are not included. Inspect the window tracks, guides, and glass alignment before final assembly to help ensure smooth operation.
Quality Assurance
Dorman manufactures this replacement assembly to match the stock window regulator’s fit and function for the listed Toyota Tundra applications. The part is extensively tested during development to support consistent performance in the specified front right window position.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Toyota | Tundra | Standard Cab Pickup | Front Right | — |
| 2006 | Toyota | Tundra | Extended Cab Pickup | Front Right | — |
| 2005 | Toyota | Tundra | Standard Cab Pickup | Front Right | — |
| 2005 | Toyota | Tundra | Extended Cab Pickup | Front Right | — |
| 2004 | Toyota | Tundra | Standard Cab Pickup | Front Right | — |
| 2004 | Toyota | Tundra | Extended Cab Pickup | Front Right | — |
| 2003 | Toyota | Tundra | — | Front Right | — |
| 2002 | Toyota | Tundra | — | Front Right | — |
| 2001 | Toyota | Tundra | — | Front Right | — |
| 2000 | Toyota | Tundra | — | Front Right | — |
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