Continental WR40405 Window Regulator - Front Right

Continental Front Right Window Regulator

Restore smooth power window operation with this Continental window regulator for the front right door. Built as a specific-fit replacement, Continental WR40405 matches original equipment fit, form, and function for select Mercedes-Benz models with power windows.

• Electric window regulator for the front right position
• Specific-fit design for direct replacement applications
• Metal construction for dependable door service
• OE-style replacement for front passenger window repair
• Built in ISO TS certified facilities
• Compatible with cable or gear-style regulator service needs depending on application

Fitment Details

Fits 2003-2005 Mercedes-Benz ML350, front right. Fits 2002-2005 Mercedes-Benz ML500, front right. Fits 1998-2003 Mercedes-Benz ML320, front right. Fits 2000-2003 Mercedes-Benz ML55 AMG, front right. Fits 1999-2001 Mercedes-Benz ML430, front right.

This part cross-references Dorman - OE Solutions 740-405 for the same application.

Product Description

Continental WR40405 is an electric window regulator made for the front right door and engineered for specific vehicle applications. It is a metal regulator that follows the original equipment layout, helping maintain proper window travel and alignment in Mercedes-Benz ML-Class vehicles with power windows. Continental supplies broad application coverage across domestic, Asian, and European passenger cars and light trucks, and this regulator is built for straightforward installation and reliable window function restoration.

Common Repair Symptoms

• Window will not move up or down
• Slow, uneven, or noisy window operation
• Window slips, binds, or falls inside the door
• Intermittent power window response
• Broken or worn regulator mechanism

Installation Notes

Verify the vehicle has power windows and confirm front right door fitment before installation. This regulator does not include a motor, so reuse or replace the motor as needed based on the vehicle’s condition. Compare the original regulator style and mounting points before removing the door panel and transferring components.

Quality Assurance

Continental manufactures these window regulators in ISO TS certified facilities and builds them to match OE fit, form, and function for a direct replacement repair.