HomeBody > DoorsDorman 740-688 Window Regulator - Rear Left
Part #: 740-688

Dorman 740-688 Window Regulator - Rear Left

Rear Left
⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lincoln, Town Car
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Overview of Dorman 740-688 Window Regulator for Lincoln Town Car

The Dorman 740-688 window regulator is designed specifically for Lincoln Town Car models, providing reliable electric window operation. This power window regulator features a durable metal and plastic frame construction and is engineered for bolt-on installation.

  • Compatible with Lincoln Town Car electric windows
  • Durable plastic gear material for smooth operation
  • Metal and plastic frame construction for strength and longevity
  • Bolt-on attachment type for straightforward installation
  • Does not include motor or mounting hardware
  • Package contains one power window regulator

Detailed Product Description

The Dorman 740-688 window regulator is an electric window regulator designed to replace the factory unit in Lincoln Town Car vehicles. It features a combination of metal and plastic frame materials that balance durability and weight. The gear mechanism is made of plastic, which helps reduce noise and wear during window operation. This part is intended for bolt-on installation, making it compatible with existing mounting points on the vehicle. Note that this regulator does not include a motor or mounting hardware, so those components must be sourced separately if needed. Installation instructions are not included with this part.

Common Applications and Issues Addressed

  • Restores smooth electric window movement in Lincoln Town Car models
  • Replaces faulty or broken window regulators causing window misalignment
  • Eliminates window sticking or failure to stay in position
  • Addresses issues with window operation noise due to worn gears
  • Provides a reliable replacement for damaged regulator frames

Installation Notes and Tips

  • Designed for bolt-on installation using existing vehicle mounting points
  • Motor and mounting hardware are not included and must be reused or purchased separately
  • Professional installation is recommended to ensure proper alignment and function
  • Verify compatibility with your specific Lincoln Town Car model year before installation

Quality Assurance and Warranty

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 gears to ensure durability. Warranty coverage details should be confirmed at the time of purchase.

BrandDorman
Part Number740-688
Attachment TypeBolt On
Frame MaterialMetal
Frame MaterialPlastic
Installation Instructions IncludedNo
Motor IncludedNo
Mounting Hardware IncludedNo
Package Contents1 Power Regulator
Thread DirectionPlastic
Window Operation TypeElectric
Wire Quantity0

This part fits 15 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2011LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2010LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2009LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2008LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2007LincolnTown CarLimousineRear LeftPower; From 2/02/07
2007LincolnTown CarSedanRear LeftFits power window regulation in various vehicle models.
2006LincolnTown CarSedanRear LeftFits power window regulation in various vehicle models.
2005LincolnTown CarSedanRear LeftFits power window regulation in various vehicle models.
2004LincolnTown CarSedanRear LeftFits power window regulation in various vehicle models.
2003LincolnTown CarSedanRear LeftFits power window regulation in various vehicle models.
2002LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2001LincolnTown CarRear LeftFits power window regulation in various vehicle models.
2000LincolnTown CarRear LeftFits power window regulation in various vehicle models.
1999LincolnTown CarRear LeftFits power window regulation in various vehicle models.
1998LincolnTown CarRear LeftFits 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:

11R671W1Z5427009AA531708131682-383H82383HL491704WLR4061WR40688

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.