Mercedes W213 Door Lock Latch Mechanism Actuator Front Right O/S A0997202000

Mercedes W213 Front Right Door Lock is an original locking mechanism with a built-in actuator, designed for installation on the passenger side. This component belongs to the Locks and Latches group and is responsible for precise, secure locking and unlocking of the door, working in conjunction with the vehicle's factory electrical system.

Specifications and technical data

• SKU: rhd-A0997202000-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0997206701
• Substitutable numbers: A0997202000, A 099 720 20 00, A2220063999, A 222 006 39 99
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Vehicle Application and Function

The presented lock is dedicated to the front right door of the Mercedes E-Class W213 generation. Its placement in the front passenger side area means it is responsible for the key operations of opening, closing, and locking the door, both from the remote control and the central locking system inside the cabin.

The mechanism combines a mechanical part with an electric actuator, enabling smooth integration with the vehicle's comfort and security systems. This ensures consistent operation, proper door closure, and correct interaction with position sensors.

Mechanism Construction and Technical Advantages

The front right door lock mechanism for the Mercedes W213 is designed as an OEM part, tailored to the factory door structure. The applied gear and lever design guarantees stable bolt guidance and proper interaction with the external and internal door handles.

The main technical advantages of this solution include:

• precise fit with the original door sheet metal and guides,
• integrated actuator responsible for central locking operation,
• compatibility with factory wiring and electrical connectors,
• a locking design engineered for safety.

This allows for an organized installation without the need for modifications to the wiring or custom brackets, and the lock maintains operational parameters consistent with the vehicle manufacturer's specifications.

Condition, Fitment, and Service Application

The offered part is a used front right door lock, enabling an economical yet technically sound repair of the locking system in a Mercedes W213. Replacing this component is recommended in case of issues with the central locking, no response from the door to the remote signal, incomplete closing, or irregular mechanism operation.

Selecting the correct lock is facilitated by the presence of the OEM part number and interchangeable numbers in the technical specifications, allowing verification of compatibility with specific equipment versions and vehicle model years. This minimizes the risk of installing an incompatible part and speeds up the service process.

Benefits of Using an Original Lock

Using an original door lock in a Mercedes W213 translates to several significant operational benefits:

• Factory Fitment – maintaining the correct working geometry of the bolt, handles, and rods, without play or stress.
• Integration with Security System – proper cooperation with the central locking, alarm, and comfort functions.
• Stable Long-Term Operation – a design intended for intensive, daily use.

For workshops and individual users, this means fewer warranty claims, shorter installation times, and predictable door behavior after the repair is completed.

Related Items from the Locks Group

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

Additional Technical Materials

For larger interior upgrades, especially in premium vehicles, it's worth considering ergonomics and ease of use. An article on replacing the steering wheel with a sport or AMG version can provide inspiration for planning changes: Personalization and Ergonomics – When is it Worth Replacing the Steering Wheel with a Premium Model?.