Mercedes W205 Trunk Lid Lift Motor Mechanism Boot Closing Actuator A2058202801

Mercedes W205 Trunk Lid Actuator Mechanism A2058202801 is an original part from the Locks and Latches group, designed for the rear of the body. It ensures precise opening and closing of the trunk lid, maintaining stable and secure operation of the entire mechanism. This solution is dedicated to users expecting a robust construction and a perfect fit for the factory system of a Mercedes vehicle.

Specifications and technical data

• SKU: A2058202801
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2058200042
• Substitutable numbers: A2058202801, A 205 820 28 01, A2058200042, A 205 820 00 42, 0390204124, 0 390 204 124
• Location on the vehicle: Rear
• Category: Exterior Locks & Lock Hardware

Purpose and Function of the Trunk Lid Actuator

The presented trunk lid actuator mechanism has been designed for installation in the rear of the vehicle, where it assists in lid movement and cooperates with the locking system. As a component from the Locks and Latches category, it participates in the proper closing and holding of the lid in its set position, contributing to everyday convenience and the safety of the transported cargo.

Thanks to its design tailored for the Mercedes W205 platform, the actuator works with factory mountings and hinge geometry, reducing the risk of stress or improper lid guidance. Its appropriately selected operating characteristics ensure smooth lifting and controlled lowering, which reduces the load on other system components.

Compatibility, Identification, and Fitment

The actuator is intended for use in Mercedes vehicles where this type of solution for the trunk lid is factory-equipped. Part identification is based on the OEM number and available replacement numbers, which facilitates the selection of the correct component for a specific vehicle configuration.

Before purchasing, it is recommended to verify compatibility with your specific vehicle, preferably by comparing parameters with service documentation or the existing part. This selection method minimizes the risk of improper fit, issues with lid travel range, or incorrect cooperation with the lock and latch.

Performance Characteristics and Benefits

As an original part from the trunk lid mechanism group, the actuator ensures:

• stable lid operation throughout its full opening and closing range,
• proper cooperation with the lock and latches,
• maintenance of the factory lid movement geometry,
• reduction of stress on hinges and body panels.

A system configured this way translates to ease of trunk operation and reduced wear on other components. For vehicles used intensively, replacing a worn actuator with a functional part restores proper lid operation, eliminating problems with sagging, excessive opening resistance, or insecure closing.

Part Condition and Installation Aspects

The offered actuator is a used part, meaning it comes from disassembly but retains the functionality necessary for further operation. This type of part is a cost-effective solution for users seeking an original component with a reasonable cost-to-quality ratio.

In most cases, actuator installation is similar to factory removal – after relieving pressure on the lid and securing it against falling, the part can be transferred to the existing mounting points. It is recommended that installation work be performed by someone experienced with Mercedes bodywork to avoid damage to panels, hinges, or trim components.

System Expansion and Related Parts

If you are planning a comprehensive repair or upgrade of the rear area of your Mercedes and need other parts from the same group, such as latches, locks, or closing mechanisms, check the available parts in the Mercedes Locks and Latches category.

For users who want to deepen their knowledge of diagnostics and component selection by OEM numbers, an article describing the principles of operation and maintenance of wear parts in a vehicle might be helpful – you can find it here: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. Although it concerns a different system, it effectively illustrates the approach to part identification and their proper operation.

Summary

Mercedes W205 Trunk Lid Actuator Mechanism A2058202801 is a practical solution for drivers who want to restore proper operation of the rear lid on their vehicle. A correctly selected and properly installed part supports effortless trunk operation, ensuring user convenience and consistency with the factory lock and latch system in Mercedes vehicles.