Genuine 51357140589 Window Regulator - Rear Left

Rear Left Window Regulator for BMW

This Genuine window regulator, part number 51357140589, is a rear left power window regulator for BMW models without a motor. It is a direct-fit body door component for restoring rear window movement on select 2006-2012 BMW 3 Series and M3 applications.

Key Features

• Genuine OE replacement window regulator
• Rear left position
• For power window systems without motor
• Body > Doors replacement part
• Part number 51357140589

Detailed Description

Compatible with 2006-2012 BMW 328i, 2009-2012 BMW 328i xDrive, 2009-2011 BMW 335d, 2007-2011 BMW 335i, 2009-2011 BMW 335i xDrive, 2008-2011 BMW M3, 2007-2008 BMW 328xi, 2007-2008 BMW 335xi, 2006 BMW 325i, 2006 BMW 330i, and 2006 BMW 330xi in the rear left door position. This BMW window regulator, part number 51357140589, is specified for vehicles without a motor and is used to restore the mechanical movement of the rear window glass in the door assembly. If you are replacing a worn or failed BMW 328i rear left window regulator or a BMW M3 rear left power window regulator, this OE-style part matches the listed applications.

What It Helps Fix

• Window glass that will not raise or lower
• Grinding, slipping, or binding during window operation
• Broken regulator cables or worn lift mechanisms
• Intermittent rear window movement in the left rear door
• Loss of smooth power window function

Installation Notes and Tips

Verify the vehicle is equipped for a rear left power window regulator without motor before ordering. Compare the original regulator layout, mounting points, and connector style to the existing door assembly. Professional installation is recommended for proper alignment of the window glass and regulator tracks.

Quality Assurance

Genuine parts are built to OE specifications for the listed BMW applications. Part number 51357140589 should be matched to the vehicle fitment chart before installation.