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Dorman 740-666 Window Regulator - Front Left
Overview of Dorman Window Regulator for Lincoln Town Car
The Dorman 740-666 window regulator is designed specifically for Lincoln Town Car models requiring an electric window operation. This power window regulator offers a reliable replacement option with a combination of metal and plastic frame materials to ensure durability and proper function.
- Compatible with Lincoln Town Car electric window systems
- Gear made of durable plastic for smooth operation
- Bolt-on attachment type for secure mounting
- Frame constructed from both metal and plastic components
- Does not include motor or mounting hardware
- Package contains one power window regulator
Detailed Product Description
The Dorman 740-666 window regulator is engineered to restore the electric window functionality in Lincoln Town Car vehicles. Featuring a plastic gear and a frame made from a combination of metal and plastic, this regulator balances strength and lightweight design. The bolt-on attachment type allows for a straightforward installation process, although mounting hardware and motor are not included. This part is intended for use with existing electric window motors and wiring, making it a suitable replacement for worn or damaged window regulators in the Lincoln Town Car.
Common Applications and Problem Resolution
- Fixes windows that fail to move up or down smoothly
- Resolves issues with window alignment or binding
- Replaces broken or worn window regulator mechanisms
- Addresses rattling or loose window movement
- Restores proper electric window operation in Lincoln Town Car
Installation Notes and Tips
Installation of the Dorman 740-666 window regulator requires removal of the door panel and existing regulator. Since mounting hardware and motor are not included, retain original components or source replacements as needed. The bolt-on attachment type simplifies securing the regulator to the door frame. Professional installation is recommended if unfamiliar with electric window systems.
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 plastic gears and a sturdy metal/plastic frame to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase.
| Brand | Dorman |
| Part Number | 740-666 |
| 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 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Lincoln | Town Car | Front Left | Power; w/Cable Slide Block at Top of Rail |
| 1993 | Lincoln | Town Car | Front Left | Power; w/Cable Slide Block at Top of Rail |
| 1992 | Lincoln | Town Car | Front Left | Fits power window regulation in various vehicle models. |
| 1991 | Lincoln | Town Car | Front Left | Fits power window regulation in various vehicle models. |
| 1990 | Lincoln | Town Car | Front Left | Fits power window regulation in various vehicle models. |
* 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.