Mercedes W212 Soft Close Rear Left N/S Motor A2047500060

Mercedes W212 Soft Close Rear Left N/S Motor is a component from the Locks and latches group, designed to support the soft-close function of the rear left side of the vehicle body. It enables smooth, controlled pulling of the door or tailgate, improving vehicle convenience and the overall operation of the locking system.

Specifications and technical data

• SKU: A1667600900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667600900
• Substitutable numbers: A1667600900, A 166 760 09 00
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented soft-close motor is dedicated for installation in the rear left part of the vehicle, in the area responsible for the soft-close function. Its task is to assist the lock mechanism so that the door or tailgate is pulled in evenly and without sudden impacts. As a result, the locking system operates more quietly, and mechanical components are subjected to less stress.

This type of solution is particularly important in premium class cars, where not only safety but also acoustic comfort and precision of operation are valued. Stable operation of the soft-close drive translates into less wear on the lock and more predictable door behavior in daily use.

Construction and integration with the Locks and latches system

The motor works in conjunction with the lock mechanism and other components from the Locks and latches group, creating a cohesive system responsible for locking and soft-closing. The design is intended for operation in a specific mounting position on the rear left side, which facilitates correct routing of mounts and connections with the rest of the mechanism.

The component has been designed as part of the factory system, ensuring it maintains the correct geometry and movement characteristics. Proper fitment to the body and lock reduces the risk of tension, play, or improper closing, which is significant for both durability and door sealing.

Benefits of using an original soft-close motor

Using a dedicated soft-close motor on the rear left side of the vehicle allows for restoring the proper operation of the soft-close function without the need for structural modifications to the body. This solution is particularly beneficial when:

• the door or tailgate does not pull in completely and requires manual pushing,
• disturbing noises occur during closing,
• the soft-close system operates unstably or with a delay.

A properly selected component from the Locks and latches group helps minimize these problems, restoring predictable, smooth closing and improving the overall impression of vehicle usage.

Condition and practical application

The offered motor is a dismantled part and is intended for reinstallation in a vehicle where restoring the efficiency of the soft-close system on the rear left side is required. It is a good solution in situations where the existing drive has suffered from operational wear or mechanical damage.

Thanks to maintaining the factory mounting concept, it is possible to restore the original functionality without structural modifications. Consistency with the original locking system promotes seamless integration with other body and installation components.

Installation and operational recommendations

When replacing the soft-close motor, it is recommended to:

• check the mechanical condition of the lock and guides in the rear left part of the vehicle,
• verify the correct alignment of the door or tailgate relative to the body,
• inspect the electrical installation responsible for controlling the soft-close drive.

This approach allows not only for replacing the motor itself but also for eliminating potential causes of excessive system load. For users who want to better care for the operation of dismantled parts, the guide How to extend the life of used car parts? may be helpful, describing practical principles of maintenance and usage.

Related components from the Mercedes Locks and latches group

If you are planning a comprehensive repair or upgrade of the body locking zone in your Mercedes and need other components from the same group, such as latches, inserts, or lock mechanisms, check the available parts in the Mercedes Locks and latches category.