Cardone 82-3463A Power Window Motor - Rear Left

Rear Left Window Motor for Mercedes-Benz

Restore electric window operation with this Cardone Power Window Motor, part number 82-3463A. It is a new, direct-fit replacement for the rear left position on select Mercedes-Benz S-Class models, built to deliver consistent window lift performance.

Cardone’s Power Window Motor line focuses on OE-style fit and function for vehicles that need a dependable replacement without unnecessary complexity. Part number 82-3463A is engineered for the rear left door on compatible Mercedes-Benz applications, including S350, S400, S550, S600, S63 AMG, and S65 AMG models.

Key Features

• 100% new construction for reliable window lift operation
• Guaranteed fit, form, and function for the listed applications
• Meets or exceeds OEM performance expectations
• OE design flaws are corrected for improved long-term durability
• Stand-alone window lift regulator solution for a cost-efficient repair
• Metal and plastic construction
• Installation instructions included
• Electric window operation

Detailed Description

This Cardone window motor is built for Mercedes-Benz rear left power window service where the original unit has worn out or failed. The design addresses common OE weaknesses that can lead to premature motor burnout, helping support smoother operation and more consistent glass movement. If you are replacing a rear left Mercedes-Benz S-Class window motor, 82-3463A provides a direct replacement option for the listed vehicles.

Compatible With 2012-2013 Mercedes-Benz S350, rear left; 2010-2013 Mercedes-Benz S400, rear left; 2007-2013 Mercedes-Benz S550, rear left; 2006-2013 Mercedes-Benz S600, rear left; 2008-2013 Mercedes-Benz S63 AMG, rear left; and 2006-2013 Mercedes-Benz S65 AMG, rear left. This part cross-references Mercedes-Benz 2217300146 for the same application.

What It Helps Fix

• Rear left window that will not move up or down
• Slow or inconsistent electric window operation
• Motor noise without glass movement
• Window motor wear caused by a failing OE design
• Burnout from repeated strain on the lift system

Installation Notes and Tips

Verify the vehicle’s rear left position and match the part number before installation. Installation instructions are included, and the replacement should be checked against the existing regulator and electrical connector layout before final assembly. For best results, inspect the window track and related components for binding or damage that could place extra load on the new motor.

Quality Assurance

Cardone engineers build this Power Window Motor line to correct original design weaknesses and deliver OE-style performance in a new replacement part. Part number 82-3463A is made to provide dependable operation for the specified Mercedes-Benz applications.