Mercedes R231 Door Lock Motor Front Right O/S Closing Aid Actuator A2317600200

Mercedes R231 Door Lock Motor Front Right O/S Closing Aid Actuator is an original component from the Locks and Latches group, designed for precise operation of the locking mechanism and the soft-close door assist on the passenger side. This used module ensures a factory-fit for installation in the R231 body, maintaining proper integration with the vehicle's electronics. It is an ideal solution for users who expect reliable lock performance while adhering to the manufacturer's design standards.

Specifications and technical data

• SKU: A2317600200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2317600200
• Substitutable numbers: A2317600200, A 231 760 02 00
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock motor is designed for installation in the front door area on the right side of the body. Its placement in the front-right position allows for seamless integration with the factory locking mechanism and lock guide, without the need for any modifications to the door structure.

The component works with the soft-close system, responsible for smoothly pulling the door shut after it has been latched. This improves vehicle comfort, reduces mechanical stress on the hinges, and minimizes the risk of the door not closing properly during daily use.

Soft-close door assist function

The lock motor with the soft-close function performs several key tasks within the door system:

• controls the movement of the latch in the final closing phase,
• assists in closing the door when minimal force is applied,
• stabilizes the position of the door relative to the seals and the body,
• ensures consistent mechanism operation under typical operating conditions.

As a result, the soft-close system operates in a predictable and consistent manner with other comfort systems in the vehicle, and the user does not need to use excessive force when closing the door.

Benefits of using an original Mercedes component

Using an original lock motor in the R231 body allows for maintaining structural consistency of the door and proper cooperation with the electrical installation. Factory fitment minimizes the risk of installation issues, mounting play, or improper latch operation.

The main advantages of using this solution include:

• maintaining the original operating characteristics of the lock on the passenger side,
• consistency with the factory comfort and safety system,
• reducing the need for additional modifications to the installation or mounts,
• maintaining a uniform standard of parts throughout the vehicle.

Condition and service application

The offered lock motor is a used component, making it a cost-effective solution while preserving the original design. It is suitable both for typical replacement of a damaged module and for repairs of the soft-close system when it is necessary to restore the correct operation of the mechanism on the front right door side.

Selecting the correct component for a specific R231 body version allows for shorter service times and reduces the risk of incompatibility with existing wiring and vehicle control systems.

Expansion of the lock system in Mercedes

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as locking mechanisms, cylinders, or soft-close actuators, check the available parts in the Mercedes Locks and Latches category.

For drivers interested in a broader modernization of the vehicle in terms of comfort and interior aesthetics, practical tips on selecting cabin equipment from the secondary market can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.