TYC 660730 Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

This TYC window motor and regulator assembly is built for the front left door on select Dodge vans and B-series vans with power windows. It is a direct-fit replacement for the driver-side front window mechanism, helping restore smooth glass movement and reliable operation.

• Front left mounting position for the driver-side door
• Window motor and regulator assembly for power window systems
• Fits select Dodge Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van applications
• Also fits 1998 Dodge B1500, B2500, and B3500 models with power windows
• TYC Part Number 660730 for OE-style replacement selection

Fitment and Cross References

Compatible with 1999-2003 Dodge Ram 1500 Van, front left; 1999-2003 Dodge Ram 2500 Van, front left; 1999-2003 Dodge Ram 3500 Van, front left; 1998 Dodge B1500, front left; 1998 Dodge B2500, front left; and 1998 Dodge B3500, front left. This part cross-references Dorman OE Solutions 741-156 for the same application.

Part number 660730 is also referenced by Partslink CH1350184 and interchange number 5278397AA.

What It Helps Fix

• Slow or uneven front left window movement
• Window glass that will not raise or lower properly
• Grinding, binding, or slipping in the door window mechanism
• Failed power window operation on the driver-side front door
• Wear-related regulator or motor issues in older Dodge van applications

Installation Notes and Tips

Verify the front left mounting position before installation and compare the original unit to the replacement part number 660730. Confirm power window configuration and connector alignment on the vehicle before removing the door trim and transferring the assembly.

Quality Assurance

TYC manufactures replacement electrical and body components for automotive applications, and this assembly is cataloged for direct fitment on the listed Dodge Ram Van and B-series models.