MR573877 Front Left Window Regulator Motor Driver for Mitsubishi Outlander 03 06

Product Overview

The front left window regulator motor driver restores smooth, reliable power window operation for 2003-2006 Mitsubishi Outlander models. It directly replaces the factory motor when the original fails, causing the window to move slowly or stop working altogether. Designed for DIY and professional installers, this MR573877 motor plugs into the existing harness and mounts without modification, meeting OEM specifications for torque and speed.

Key Features & Performance

• Exact OEM-style electrical connector—no splicing required
• Precise gear alignment ensures smooth window travel
• 12V DC motor delivers consistent up/down power
• Corrosion-resistant housing for long service life
• Factory-tested to meet or exceed original motor performance

Fitment & Compatibility

• 2003-2006 Mitsubishi Outlander (all trims with power windows)
• Front left (driver side) position only
• Replaces OEM part number MR573877

Common Uses

• Replacing a seized or slow-moving driver side window motor
• Fixing a window that will not go up or down
• Restoring power window function after motor burnout

Technical Specifications

• Part Number(s): MR573877
• Position: Front Left (Driver Side)
• Voltage: 12V DC
• Connector Type: Plug-and-play OEM-style

Frequently Asked Questions

Q: Is this motor for the driver or passenger side? A: This is the front left motor, which corresponds to the driver side on left-hand drive 2003-2006 Outlander models.

Q: Does this motor come with the regulator? A: No, this listing is for the motor driver only; the window regulator assembly is sold separately.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.