Cardone 82-3903M Window Regulator - Rear Right

Reliable Rear Right Window Regulator for Mercedes-Benz 300D

The Cardone Window Regulator 82-3903M is designed specifically for the rear right door of the Mercedes-Benz 300D. This manual window regulator offers a durable solution for restoring smooth window operation without the need for a motor.

Key Features of Cardone Window Regulator 82-3903M

• Compatible with Mercedes-Benz 300D rear right door
• Manual window operation type
• Constructed from metal and plastic for durability
• Includes installation instructions for ease of replacement
• New product condition ensuring reliable performance
• Package contains window lift regulator and instruction sheet
• Does not include motor or mounting hardware
• Environmentally friendly with no E-Waste designation

About the Cardone Window Regulator Product Line

The Cardone Window Regulator line focuses on providing quality window lift regulators designed to meet or exceed OEM specifications. This product line emphasizes durability and fitment accuracy, ensuring that each part, including the 82-3903M, integrates seamlessly with the vehicle’s door assembly. The manual operation type regulators in this line are engineered for straightforward installation and reliable window control.

Detailed Product Description

The Cardone 82-3903M window regulator is engineered for the rear right door of the Mercedes-Benz 300D, offering a manual window lift mechanism. Made from a combination of metal and plastic components, this regulator balances strength and lightweight design. It does not include a motor or mounting hardware, so it is ideal for vehicles with manual window operation or for replacing the regulator mechanism only. The included installation instructions provide clear guidance to facilitate proper installation and ensure optimal window function.

Common Issues Addressed by This Window Regulator

• Window glass failing to stay in position or slipping down
• Difficulty in manually raising or lowering the rear right window
• Broken or worn regulator components causing window misalignment
• Noise or resistance during window operation
• Replacement of damaged or corroded window lift mechanisms

Installation Notes and Tips

Installation instructions are included with the Cardone 82-3903M window regulator to assist with proper fitment. Since this part does not include mounting hardware or a motor, ensure existing components are in good condition or replaced as needed. The manual operation type requires careful alignment of the regulator within the door frame to prevent binding or uneven window movement. Professional installation is recommended for best results.

Quality Assurance and Warranty

This Cardone window regulator is supplied new and meets quality standards for durability and fitment. While specific warranty details are not provided, Cardone products typically undergo rigorous testing to ensure reliable performance in automotive applications. The absence of E-Waste designation indicates compliance with environmental standards.