Dorman 742-434 Window Motor - Front Left

Dorman 742-434 Window Lift Motor

Restore front left window operation with this Dorman window lift motor for select Dodge Sprinter 2500, Dodge Sprinter 3500, and Volkswagen Crafter Van applications. Dorman 742-434 is precision-engineered to match the fit and performance of the original motor in specific vehicle years, makes, and models.

Key Features

• Direct replacement window motor for the front left door
• Includes the window lift gear
• Hardwired/plug-in design for application-specific connection styles
• Package contents: window lift motor
• Interchanges with OE and aftermarket references for the same application
• Fits 2007-2009 Dodge Sprinter 2500, front left
• Fits 2007-2009 Dodge Sprinter 3500, front left
• Fits 2008-2009 Volkswagen Crafter Van, front left

Detailed Description

This Dorman 742-434 window motor is built for select front left power window systems where the original motor has worn out or stopped responding. It is engineered to match original fit and performance requirements for 2007-2009 Dodge Sprinter 2500, 2007-2009 Dodge Sprinter 3500, and 2008-2009 Volkswagen Crafter Van applications. The included window lift gear supports proper motor-to-regulator operation, while the hardwired/plug-in configuration helps match the vehicle’s factory connection style.

This part cross-references OE and aftermarket numbers such as 386712 and 68010029AA for the same application. Dorman 742-434 is a practical replacement choice when diagnosing a slow, noisy, or non-functioning front left window motor on a Sprinter or Crafter Van.

Common Problems This Part Can Address

• Front left window does not move up or down
• Window motor runs but the glass does not respond
• Slow or intermittent power window operation
• Grinding or weak motor performance during window travel
• Failure caused by worn internal motor components

Installation Notes and Tips

• Verify vehicle year, make, model, and front left position before ordering.
• Inspect the regulator, switch, and wiring before installing the replacement motor.
• Mounting hardware is not included.
• Wiring harness is not included.
• Regulator is not included.

Quality Assurance

Dorman designs this replacement window lift motor to match original equipment fit and performance expectations for the listed applications. The part number 742-434 is intended for direct replacement use in specific front left power window systems.