TYC 660776 Window Motor and Regulator Assembly - Front Left

Brand TYC 660776
Position Front Left
Voltage 12
Motor Included Yes
Connector Pins Qty On Main Connector 6 pins
Motor Type Standard
Other Side 660777
Fits Mazda · 10 vehicles

Direct-fit replacement. Built for the listed electrical and connector specifications.

Motor included. Complete assembly replacement for window service work.

Standard motor type. Matches common OE-style window operation requirements.

Cross-references Dorman - OE Solutions 751-127, TechPro MA1350138 and BHN9-59-58X for the same application. See all 4.

$86.47Free shipping
In stock · usually ships same day before 1pm CST
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Order total $86.47
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Free returns within 60 days if it doesn't fit when fitment is verified.

Window Motor and Regulator Assembly for Mazda 3

This TYC window motor and regulator assembly is built for the front left door and matches the electrical and connector details needed for the listed applications. It is a direct-fit replacement for Mazda 3 and Mazda 3 Sport models with a 6-pin connector.

Key Features

  • 12-volt window motor and regulator assembly
  • Front left application with a 6-pin main connector
  • Motor included for a complete assembly replacement
  • Standard motor type for OE-style operation
  • Other side reference: 660777

Detailed Description

Part number 660776 is a TYC window motor and regulator assembly engineered for 2014-2018 Mazda 3 and Mazda 3 Sport models in the front left position with a 6-pin connector. The 12-volt design and standard motor type make it a practical replacement when the original window regulator or motor has failed, slowed down, or stopped responding. For buyers searching for a Mazda 3 front left window motor and regulator assembly, 660776 provides the key fitment details needed for a confident match. This part cross-references Dorman - OE Solutions 751-127 for the same application.

What It Is Used For

  • Restoring power window movement when the original unit no longer operates
  • Replacing a worn or damaged regulator assembly
  • Addressing slow, erratic, or stuck window travel
  • Correcting electrical issues tied to the window motor and connector interface

Installation Notes and Tips

Verify the vehicle uses a front left setup with a 6-pin connector before ordering. Confirm the connector pin count and electrical configuration against the original part, and compare the other-side reference 660777 if you are servicing the opposite door. Part number 660776 should be matched to the listed Mazda 3 and Mazda 3 Sport applications only.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2018Mazda3TouringHatchbackFront Leftw/ 6 Pin Connector
2018Mazda3 SportGTHatchbackFront Leftw/ 6 Pin Connector
2017Mazda3I TouringHatchbackFront Leftw/ 6 Pin Connector
2017Mazda3 SportGTHatchbackFront Leftw/ 6 Pin Connector
2016Mazda3i Grand TouringHatchbackFront Leftw/ 6 Pin Connector
2016Mazda3 SportGXHatchbackFront Leftw/ 6 Pin Connector
2015Mazda3s TouringHatchbackFront Leftw/ 6 Pin Connector
2015Mazda3 SportGXHatchbackFront Leftw/ 6 Pin Connector
2014Mazda3SHatchbackFront Leftw/ 6 Pin Connector
2014Mazda3 SportGSHatchbackFront Leftw/ 6 Pin Connector
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 751-127TechPro — MA1350138BHN9-59-58XBHN9-59-590A