TYC
Power Window Motor and Regulator Assembly

TYC 660556 Power Window Motor and Regulator Assembly - Rear Left

Brand TYC 660556
Position Rear Left
Components Included Complete Assembly
Configuration Assembly - Cable
Hardware Included No
Installation Instructions Included No
Material Metal and Plastic
Motor Included Yes
Power Power
Product line Power Window Motor and Regulator Assembly
Fits Acura · 12 vehicles

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

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

Metal and plastic construction. Balances strength and lightweight operation for everyday use.

Cross-references ACI 88556, Acura 72750-S3V-A03 and Dorman 748-558 for the same application. See all 4.

$61.96Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Left Window Motor and Regulator

Restore smooth rear window operation with this TYC Power Window Motor and Regulator Assembly, part number 660556. It is a complete cable-style assembly with the motor included for the rear left position on select Acura MDX models.

Compatible with 2001-2006 Acura MDX rear left applications, this assembly is built with metal and plastic components for a direct replacement approach. The TYC 660556 window motor and regulator assembly is a practical solution when the original regulator cable, motor, or lift mechanism has worn out.

Key Features

  • TYC Power Window Motor and Regulator Assembly
  • Part number 660556
  • Assembly - Cable configuration
  • Rear left mounting position
  • Power-operated window assembly
  • Motor included
  • Complete assembly with cable mechanism
  • Metal and plastic construction

Product Details

This TYC window motor and regulator assembly is made for rear left window service on 2001-2006 Acura MDX vehicles. The cable-driven design replaces the motor and regulator as a single unit, helping simplify repair work when the original rear window system no longer raises or lowers the glass correctly. This part cross-references Dorman 748-558 for the same application.

TYC 660556 is a fitment-based replacement for Acura MDX rear left window repair and is listed for the 2001, 2002, 2003, 2004, 2005, and 2006 model years. It is intended for power window systems where the motor is part of the assembly.

Common Repair Symptoms

  • Rear window will not move up or down
  • Window moves slowly or stops partway
  • Grinding, binding, or cable-related noise from the door
  • Motor runs but the glass does not respond
  • Regulator wear or failure in the rear left door

Installation Notes

Installation instructions are not included. Hardware is not included, so verify the condition of existing fasteners and related door components before installation. Confirm rear left fitment on your Acura MDX and compare the original regulator layout, connector style, and mounting points before replacing the assembly.

Quality Assurance

TYC manufactures replacement electrical and body components for vehicle repair applications. This power window motor and regulator assembly is built as a complete replacement unit for the specified Acura MDX fitment.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2006AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2006AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2005AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2005AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2004AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2004AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2003AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2003AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2002AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2002AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2001AcuraMDXBaseSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; Power Window Motor and Regulator Assembly
2001AcuraMDXTouringSport UtilityRear LeftComplete Assembly with Cable Configuration, Power, Motor included, for Rear Left mounting position, Hardware not included.; 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 — 88556Acura — 72750-S3V-A03Dorman — 748-558Partslink — AC1550102