TYC
Power Window Motor and Regulator Assembly

TYC 660550 Window Motor and Regulator Assembly - Rear Left

Brand TYC 660550
Position Rear Left
Configuration Assembly - cable
Installation Instructions Included No
Power Power
Hardware Included No
Components Included Complete assembly
Material Metal and plastic
Motor Included Yes
Remarks Snap-in glass mount
Product line Power Window Motor and Regulator Assembly
Fits Jeep · 2 vehicles

Complete assembly. Includes motor and regulator in one ready-to-install unit.

Cable-driven design. Smooth, reliable window movement with a compact assembly.

Snap-in glass mount. Simplifies attachment for a cleaner installation.

Cross-references ACI 86910, Dorman 748-571 and Jeep 4589267AD for the same application. See all 4.

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Rear Left Window Motor and Regulator Assembly for Jeep Liberty

This TYC Power Window Motor and Regulator Assembly is built for the rear left door on the 2007 Jeep Liberty. It combines the motor and regulator into a complete cable-style assembly for direct replacement of the original power window mechanism.

TYC 660550 is a rear left power window motor and regulator assembly for the 2007 Jeep Liberty, with a snap-in glass mount and metal/plastic construction.

Key Features

  • Complete assembly with motor included
  • Cable-style configuration for power window operation
  • Rear left mounting position
  • Snap-in glass mount design
  • Metal and plastic construction
  • Direct replacement for Jeep Liberty rear left applications

Product Details

TYC 660550 is a power window motor and regulator assembly engineered for the rear left position on the 2007 Jeep Liberty. The complete assembly format simplifies replacement of the window lifting mechanism by combining the motor and regulator in one unit. Its cable-driven design and snap-in glass mount match the application requirements for this vehicle, while the metal and plastic construction supports everyday door use.

This part cross-references Dorman 748-571 for the same application. It also cross-references Jeep 4589267AD for OE-style replacement needs. TYC 660550 is a practical choice when servicing the rear left power window system on a Jeep Liberty.

Common Problems This Part Can Address

  • Window glass that will not raise or lower from the rear left switch
  • Grinding, slipping, or uneven window movement
  • Failed window motor operation
  • Broken or worn regulator cable components
  • Window glass that drops into the door or sits out of alignment

Installation Notes and Tips

Install in the rear left door only. Verify the snap-in glass mount and cable-style regulator layout match the original unit before installation. No installation instructions or hardware are included, so reuse or source any required fasteners and follow the vehicle service procedure for door panel removal, glass positioning, and electrical connection checks.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive applications, and this assembly is built to match the specified fitment for the 2007 Jeep Liberty rear left window system. Confirm part number 660550 and vehicle position before ordering.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2007JeepLibertyLimitedSport UtilityRear LeftPower; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left; Power Window Motor and Regulator Assembly
2007JeepLibertySportSport UtilityRear LeftPower; Components Included: Complete Assembly; Configuration: Assembly - Cable; Power: Power; Hardware Included: No; Motor Included: Yes; Mounting Position: Rear Left; Power Window Motor and Regulator Assembly
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 86910Dorman — 748-571Jeep — 4589267ADPartslink — CH1550116