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Dorman 742-720 Power Window Motor - Front LeftOE Quality 60-Day Returns
Part #: 742-720

Dorman 742-720 Power Window Motor - Front Left

Front Left
5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Sonata
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OE-Style Window Motor for Sonata

This Dorman window motor is a plug-in replacement for the front left power window on select 2006-2010 Hyundai Sonata models. Built to match the fit and performance of the original motor, Dorman 742-720 is a direct replacement for a worn or failed driver-side window lift motor.

Key Features

  • Fits 2006-2010 Hyundai Sonata, front left
  • Plug-in electrical connection for straightforward replacement
  • Window lift motor only; regulator not included
  • No mounting hardware included
  • No wiring harness included
  • No window lift gear included
  • Direct-fit replacement engineered for original motor fit and function

Detailed Description

Dorman 742-720 is a power window lift motor for the front left position on 2006-2010 Hyundai Sonata vehicles. It is designed as an OE-style replacement for the original motor, with a plug-in design that matches the factory electrical connection. This part cross-references Cardone Reman 47-4577 for the same application. If you are replacing a failed Hyundai Sonata window motor, 742-720 provides a focused repair solution for the driver-side window system.

Common Problems It Can Solve

  • Window moves slowly or stops before reaching the top or bottom
  • Driver-side window does not respond when the switch is pressed
  • Motor runs but the glass does not move properly
  • Intermittent operation caused by a worn internal motor
  • Noisy or weak window lift operation on the front left door

Installation Notes and Tips

Verify the vehicle is a 2006-2010 Hyundai Sonata with the front left window motor application before ordering. This part includes the window lift motor only, so reuse or separately source any regulator, wiring harness, gear, or mounting hardware if needed. Confirm the connector style is plug-in and compare the original part number and mounting points before installation.

Quality Assurance

Dorman engineers this replacement motor to match the fit and performance of the original equipment unit in specific vehicle applications. Part number 742-720 is built for direct replacement use on the listed Sonata fitment.

BrandDorman
Part Number742-720
Hardwired Or Plug-InPlug-In
Micro-controlled (Embedded Logic)No
Mounting Hardware IncludedNo
Package ContentsWindow Lift Motor
Regulator IncludedNo
Window Lift Gear IncludedNo
Wiring Harness IncludedNo

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2010HyundaiSonataFront Left
2009HyundaiSonataFront Left
2008HyundaiSonataFront Left
2007HyundaiSonataFront Left
2006HyundaiSonataFront 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:

38909247-4577474577824503K011WLM1149

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

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