OE Quality
60-Day Returns

TYC 660544 Window Motor and Regulator Assembly - Rear Left
Rear Left Window Motor and Regulator Assembly
Restore power window operation with this TYC window motor and regulator assembly, part number 660544. Built as a complete cable-style assembly with the motor included, it is made for the rear left door on select Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications.
Key Features
- Assembly - Cable configuration for power window service
- Rear left mounting position
- Complete assembly with motor included
- Metal and plastic construction
- No installation instructions included
- No hardware included
- TYC part number 660544
Application Details
This TYC 660544 window motor and regulator assembly is a direct-fit replacement for rear left power window service on 2002-2006 Cadillac Escalade, 2000-2006 Chevrolet Tahoe, and 2000-2006 GMC Yukon. It is built for vehicles that use a cable-driven regulator design and is intended for the rear left door position. This part cross-references Dorman 748-228 for the same application.
Common Problems It Can Address
- Rear window that will not move up or down
- Slow, uneven, or noisy window travel
- Window slipping off track or binding in the door
- Motor failure causing loss of power window function
- Regulator wear in cable-style window systems
Installation Notes
Verify rear left fitment before installation and compare the original regulator style, connector, and mounting points to the replacement assembly. Because hardware and instructions are not included, reuse or source the required fasteners and follow the vehicle service procedure for door panel removal and window alignment. Confirm smooth operation before reassembling the door trim.
Quality Assurance
TYC manufactures replacement electrical and body components for automotive applications, and this assembly is built as a complete replacement unit with the motor included for the specified vehicles. Part number 660544 is listed for confirmed rear left fitment on Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models within the stated year ranges.
| Brand | TYC |
|---|---|
| Part Number | 660544 |
| Configuration | Assembly - cable |
| Mounting Position | Rear left |
| Installation Instructions Included | No |
| Power | Power |
| Hardware Included | No |
| Components Included | Complete assembly |
| Material | Metal and plastic |
| Motor Included | Yes |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Cadillac | Escalade | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left | |
| 2006 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | Chevrolet | Tahoe | Base | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | Chevrolet | Tahoe | Z71 | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | GMC | Yukon | SL | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2006 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | Cadillac | Escalade | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left | |
| 2005 | Chevrolet | Tahoe | Z71 | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2005 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | Cadillac | Escalade | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left | |
| 2004 | Chevrolet | Tahoe | Z71 | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2004 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | Cadillac | Escalade | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left | |
| 2003 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | Chevrolet | Tahoe | Z71 | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2003 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2002 | Cadillac | Escalade | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left | |
| 2002 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2002 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2002 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2002 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2002 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | Chevrolet | Tahoe | Base | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | GMC | Yukon | Denali | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2001 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | Chevrolet | Tahoe | LT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | Chevrolet | Tahoe | Base | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | Chevrolet | Tahoe | LS | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | Chevrolet | Tahoe | Z71 | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | GMC | Yukon | SLT | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
| 2000 | GMC | Yukon | SLE | Sport Utility | Rear Left | Power; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left |
* 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.