Mercedes A205 Rear Left N/S Window Regulator Lifter Panel Motor A2056700303

The Mercedes A205 Rear Left Window Regulator Motor is an original part from the Window Regulators and Motors group, designed for installation on the rear left side of the body. It ensures stable operation of the window lifting mechanism, maintaining factory performance parameters and compatibility with the Mercedes vehicle's electrical system.

Specifications and technical data

• SKU: A2056700303
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056700303
• Substitutable numbers: A2056700303, A 205 670 03 03
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Vehicle Application and Placement

The presented component is dedicated for installation in the rear left door window area. Its placement on the vehicle is factory-defined, which simplifies part selection and eliminates the risk of incorrect installation. This allows the regulator to work with the window guides and factory wiring, maintaining correct operational geometry.

Technical and Functional Characteristics

The window regulator with motor is responsible for the smooth raising and lowering of the window in the rear left door, utilizing the factory switches in the cabin. The electric drive ensures repeatable window movement, and the design intended by the vehicle manufacturer allows for maintaining the appropriate rigidity and stability of the entire mechanism.

As a component from the Window Regulators and Motors category, this part is designed to operate in variable conditions – with frequent window opening and closing cycles and varying temperatures inside the door. Proper adaptation to the specific Mercedes model reduces operational noise and minimizes mechanical stress on other door components.

Benefits of Using an Original Mercedes Part

Using an original window regulator in a Mercedes vehicle helps maintain the integrity of the door's electrical and mechanical systems. Key benefits include:

• factory fit to the door structure and window guides,
• compatibility with the electrical system and comfort controls,
• stable mechanism operation throughout the full window travel range,
• reduced risk of installation errors due to dedicated vehicle placement.

Therefore, replacing a damaged mechanism with an original component allows for restoring proper window function without the need for electrical system modifications or door structure interference.

Selection by OEM Number and Vehicle Compatibility

When selecting these types of components, it is recommended to use the OEM part number and interchangeable numbers to precisely verify compatibility with the specific body version and equipment. If in doubt, compare the markings with the vehicle's documentation or the existing part removed from the door.

If you are interested in a broader context of selecting used drive components for a car, including identification procedures by OEM and VIN numbers, you will find practical tips in the article: Why Buy Used Gearboxes and Engines – Facts Instead of Myths. The principles outlined there can largely be applied to other components, such as electric window mechanisms.

Expansion and Modernization of Mercedes Window Lifting Systems

If you are planning a comprehensive repair or modernization of the door and window area in your Mercedes and require other parts from the same group, such as additional motors, regulators, or complete lifting mechanisms, check the available parts in the Mercedes Window Regulators and Motors category.

Summary

The Mercedes A205 Rear Left Window Regulator Motor is the right choice when the mechanism responsible for the operation of the rear left window in this brand's vehicle needs replacement. Its original design, tailored fit for specific vehicle placement, and belonging to the Window Regulators and Motors group ensure that this part effectively restores window system functionality while maintaining factory manufacturer standards.