Dorman 740-337 Window Regulator - Front Right

Reliable Power Window Regulator for Ram ProMaster Models

The Dorman 740-337 power window regulator is designed specifically for the front right door of Ram ProMaster 1500, 2500, and 3500 vans. This electric window regulator offers a durable metal housing and frame combined with plastic gears to ensure smooth window operation and long-lasting performance.

• Compatible with Ram ProMaster 1500, 2500, and 3500 front right doors
• Electric window operation type for seamless control
• Durable metal housing and frame for structural strength
• Plastic gear material with 3 gear teeth for reliable movement
• Bolt-on attachment type for straightforward installation
• Maximum window width of 400 mm and lift height of 480 mm
• Does not include motor or mounting hardware

Detailed Product Description

The Dorman 740-337 window regulator is engineered to replace the front right electric window regulator in Ram ProMaster 1500, 2500, and 3500 models. Featuring a metal frame and housing, this regulator provides the necessary rigidity to support window movement while the plastic gears reduce noise and wear during operation. The regulator is designed with a bolt-on attachment type, allowing for a secure fit without modification. It supports a maximum window width of 400 mm and a lift height of 480 mm, matching OEM specifications for proper window alignment and function.

Common Applications and Problem Resolution

• Restores smooth electric window operation on the front right door
• Replaces worn or broken plastic gears causing window jams or noise
• Fixes window regulators that fail to lift or lower the window properly
• Addresses issues with window alignment or uneven movement
• Provides a durable replacement for metal frame and housing damage

Installation Notes and Tips

Installation of the Dorman 740-337 window regulator requires removal of the door panel and disconnection of the existing regulator. This part uses a bolt-on attachment method; however, mounting hardware is not included and must be reused or sourced separately. Since the motor is not included, ensure compatibility with your existing power window motor. Professional installation is recommended to maintain proper window alignment and function.

Quality Assurance and Warranty

Dorman manufactures this window regulator to meet or exceed OEM standards for fit and function on Ram ProMaster 1500, 2500, and 3500 vehicles. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.