TYC 660793 Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

Restore smooth driver-side window operation with this TYC window motor and regulator assembly, part number 660793. It is a front left replacement for select BMW coupe and sedan applications from 1999-2006, including BMW 323i, 328i, 323Ci, 328Ci, 325Ci, 330Ci, and M3 models.

Key Features

• Front left mounting position for the driver-side window
• Window motor and regulator assembly for integrated repair
• Direct-fit replacement for select BMW 3 Series and M3 applications
• Cross-references Dorman OE Solutions 748-744 for the same application
• TYC part number 660793 for easy identification

Detailed Description

TYC 660793 is a front left window motor and regulator assembly built for select BMW applications. It is listed for 1999 BMW 323i and 328i, 2000 BMW 323Ci and 328Ci, and 2001-2006 BMW 325Ci, 330Ci, and M3 models. This assembly is a practical replacement when the original window regulator or motor no longer moves the glass correctly, binds during travel, or fails to maintain consistent window operation.

This part cross-references Dorman OE Solutions 748-744 for the same application. The part number 660793 also helps confirm the correct front left unit during ordering and service lookup.

What It Helps Fix

• Window glass that will not raise or lower normally
• Slow, uneven, or intermittent window movement
• Grinding or binding during window travel
• Loss of power window function on the front left door
• Regulator or motor failure requiring replacement

Installation Notes and Tips

Verify the mounting position before installation: this assembly is for the front left side only. Confirm vehicle fitment by year, make, and model before ordering, and compare the original unit to TYC 660793 to ensure the correct connector and regulator layout for your application.

Quality Assurance

TYC supplies replacement electrical and body components for automotive applications, and this assembly is cataloged as a direct replacement part for the listed BMW fitments. Use the part number 660793 to match the correct front left window motor and regulator assembly for service work.