Cardone 82-3428B Window Regulator - Front Left

Cardone Front Left Window Regulator for Mercedes-Benz

The Cardone 82-3428B window regulator is a new electric replacement for the front left door on select Mercedes-Benz S-Class models. It is built to restore smooth window lift operation while helping reduce strain on the window lift motor.

Key Features

• 100% new window regulator for reliable electric window operation
• Guaranteed fit, form, and function for the listed applications
• Meets or exceeds OEM performance expectations
• Corrects original design flaws that can contribute to premature failure
• Stand-alone regulator solution for a more cost-efficient repair
• Metal and plastic construction
• Installation instructions included

Product Details

Cardone Window Regulator 82-3428B is engineered for the front left position and is compatible with 2003-2006 Mercedes-Benz S430, 2003-2006 Mercedes-Benz S500, 2003-2006 Mercedes-Benz S55 AMG, 2006 Mercedes-Benz S600, and 2006 Mercedes-Benz S65 AMG. This electric window regulator is designed to replace worn or failed regulator assemblies without requiring the window lift motor to work against excess resistance. The Cardone window regulator line focuses on correcting common OE design weaknesses while delivering dependable operation at a practical cost. This part cross-references Mercedes-Benz 2207202546 for the same application.

Common Repair Symptoms

• Window glass moves slowly or stops partway down
• Grinding, clicking, or binding during window travel
• Window drops into the door or will not stay aligned
• Motor runs but the glass does not move correctly
• Intermittent front left power window operation

Installation Notes

Fits 2003-2006 Mercedes-Benz S430, front left. Fits 2003-2006 Mercedes-Benz S500, front left. Fits 2003-2006 Mercedes-Benz S55 AMG, front left. Fits 2006 Mercedes-Benz S600, front left. Fits 2006 Mercedes-Benz S65 AMG, front left. Verify electric window operation and front left door application before installation. Mounting hardware is not included, and the package contains the window lift regulator and instruction sheet.

Quality Assurance

Cardone New Window Regulators are built as new replacement components with corrected design details to support long-lasting performance and reduce unnecessary wear on the window lift motor. The part is intended to meet or exceed OEM performance for the listed Mercedes-Benz applications.