Dorman 742-917 Power Window Motor - Front Left

Reliable Window Motor Replacement for Mercedes-Benz Models

The Dorman 742-917 window motor is designed to restore smooth and efficient window operation for select Mercedes-Benz vehicles. Engineered as a plug-in component, this window lift motor is compatible with models including the C36 AMG, C220, C230, and C280.

• Compatible with Mercedes-Benz C36 AMG, C220, C230, and C280
• Part number 742-917 for precise identification
• Plug-in design for straightforward electrical connection
• Includes window lift gear for complete motor function
• Does not include regulator, mounting hardware, or wiring harness

Product Features and Specifications

The Dorman 742-917 window motor is a direct replacement part that features a plug-in electrical connection, simplifying installation without the need for splicing or additional wiring. This unit includes the window lift gear, ensuring compatibility with the window mechanism of the specified Mercedes-Benz models. Note that the regulator, mounting hardware, and wiring harness are not included, so these components must be reused from the original assembly or sourced separately. The motor does not contain embedded logic or micro-controlled electronics, providing a straightforward mechanical operation consistent with factory specifications.

Common Applications and Problem Resolution

This window motor is intended for use in restoring power window functionality in the following Mercedes-Benz vehicles:

• Mercedes-Benz C36 AMG window motor replacement
• Mercedes-Benz C220 power window repair
• Mercedes-Benz C230 window lift motor upgrade
• Mercedes-Benz C280 window mechanism restoration
• Resolving issues such as non-responsive window switches or slow window movement

Installation Notes and Tips

Installation of the Dorman 742-917 window motor requires removal of the door panel and disconnection of the existing motor. Since mounting hardware and wiring harness are not included, retain the original components for reinstallation. The plug-in design allows for direct connection to the vehicle’s existing wiring harness, reducing installation complexity. Ensure the window lift gear is properly aligned with the regulator during assembly to prevent binding or operational issues.

Quality Assurance and Warranty Information

Dorman manufactures this window motor to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Buyers should verify warranty coverage through official Dorman documentation or authorized distributors.