Continental WR40777 Window Regulator - Front Left

Continental Front Left Window Regulator

Restore smooth power window operation with this Continental window regulator for the front left door. Built as a specific-fit replacement for select Nissan Sentra models, it matches original equipment fit, form, and function for a direct repair on vehicles with power windows.

• Specific-fit window regulator for the front left position
• Electric operation; motor not included
• Metal construction for dependable door-window support
• OE-style replacement for straightforward installation
• Built in ISO TS certified facilities
• Cross-references Dorman - OE Solutions 740-777 for the same application

Fitment Details

Fits 1995-1999 Nissan Sentra, front left, on vehicles with power windows. This Continental WR40777 application is also listed for 1995-1999 Nissan Sentra front left power-window repairs, making it a direct match for the specified door position.

Product Overview

Continental WR40777 is an electric window regulator designed for the front left door and built from metal for consistent movement and support. It is a specific-fit part for 1995-1999 Nissan Sentra models with power windows, and it is engineered to mirror the original regulator’s fit and function. Continental also offers broad coverage across domestic, Asian, and European passenger cars and light trucks, with cable and gear style regulators available across the line.

What It Helps Fix

• Window stuck in the up or down position
• Slow, uneven, or noisy window movement
• Binding or slipping regulator operation
• Loss of power window function at the front left door
• Wear-related failure from repeated use and weather exposure

Installation Notes

Verify the vehicle is a 1995-1999 Nissan Sentra with power windows before installation. This WR40777 regulator is for the front left door and does not include a motor, so reuse or replace the motor as needed based on the vehicle’s condition. Confirm the mounting points and electrical connection match the original regulator before final assembly.

Quality Assurance

Continental manufactures this window regulator in ISO TS certified facilities and builds it to deliver OE-style fit and function for a like-new window repair. This part cross-references Dorman - OE Solutions 740-777 for the same application.