Mercedes W204 W212 Door Lock Front Right O/S Mechanism Actuator A2047202435

Mercedes W204 W212 Door Lock Front Right O/S Mechanism Actuator is an original locking mechanism with a built-in actuator, designed for installation on the front passenger side. This component belongs to the Locks and latches category, ensuring proper closing, locking, and unlocking of the door in accordance with the factory safety and comfort standards of the Mercedes brand.

Specifications and technical data

• SKU: RHD-A2047202435-5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047202435
• Substitutable numbers: A2047202435, A 204 720 24 35
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock is dedicated to the front right door in Mercedes W204 and W212 class models, operating in the body area responsible for access to the passenger cabin. The mechanism works with the factory central locking system and the vehicle's electrical installation, allowing for locking control both from the remote control and from the buttons inside the car.

Thanks to its precise design and fitment to the specific vehicle location, the lock maintains the correct position of the door panel relative to the body, reduces unwanted play, and supports acoustic sealing and protection against external factors.

Mechanism construction and integration with vehicle systems

The mechanism combines a mechanical part responsible for locking with an electrical part acting as an actuator. This configuration allows for:

• consistent operation with the central locking system and key control,
• proper cooperation with the comfort system in the door,
• stable transmission of internal and external handle movement to the lock bolt.

The original design intended for Mercedes minimizes the risk of problems with fitment, leaks, or incorrect bolt operation. Precise alignment with the door panel facilitates installation and reduces the need for additional adjustments.

Condition, origin, and service application

The offered lock is a used item, which in practice means a favorable compromise between repair costs and maintaining the original build quality characteristic of the Mercedes brand. This type of part is particularly suitable in situations where:

• the existing lock has stopped responding to central locking signals,
• there are problems with opening or closing the passenger side door,
• a replacement of the mechanism is necessary after mechanical damage to the door.

Thanks to the preservation of factory geometry and mountings, the Mercedes W204 W212 Door Lock Front Right O/S Mechanism Actuator allows for service replacement without interfering with the door structure, which shortens repair time and facilitates workshop work.

Benefits of using an original lock

Choosing an original lock mechanism for the Mercedes W204 / W212 translates into a number of practical benefits:

• Factory fitment – compatibility with the door structure and electrical installation of the given model.
• Stable operation of the locking system – proper closing, locking, and unlocking of the front right door.
• Reduction of installation error risk – mounting points and cable routing provided by the manufacturer.
• Possibility of economical repair – a used component allows for lower service costs while maintaining the original specification.

Related components and additional information

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, actuators, or lock cylinders, check the available parts in the Mercedes Locks and latches category.

When selecting elements from the group of used components, it is worth considering both the economic and technical aspects. The guide article Car parts – new or used? We compare costs, quality, and durability, which discusses the differences between new and used components and indicates what to look for when purchasing, may be helpful.