Description
Mercedes A238 Front Door Lock Actuator Mechanism Right O/S Assembly is an original locking mechanism designed for the right side of the vehicle body, ensuring precise closing and secure door locking. This complete lock actuator has been specifically engineered for Mercedes construction, offering factory-fit, stable operation, and predictable performance in daily use. It is the ideal solution for users looking to restore proper lock functionality without compromising on quality or compatibility.
Specifications and technical data
- SKU: RHD-A0997208601-1
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A0997208601
- Substitutable numbers: A0997208601, A 099 720 86 01
- Location on the vehicle: Front, Right
- Category: Exterior Locks & Lock Hardware
Purpose and body fitment
The presented mechanism is a component from the Locks and Latches category, intended for installation in the front right door of Mercedes vehicles with the A238 body type. The vehicle placement minimizes the risk of errors when selecting parts and allows for efficient planning of passenger door area repairs. The lock construction is prepared to work with the factory opening and locking system, which facilitates integration with the vehicle’s existing installation.
Mechanism construction and actuator function
The front right door lock mechanism combines the mechanical part responsible for locking with the actuator controlling the lock’s operation in a single housing. This assembly is responsible for:
- controlled opening and closing of the passenger door,
- stable maintenance of the locked position while driving,
- cooperation with factory central locking control solutions,
- proper transmission of movement from the handle and linkages to the lock latch.
Thanks to the use of the original Mercedes design, the lock maintains the correct operating geometry, which translates into secure door closing and a reduction in play and unwanted noises around the hinges and the lock.
Benefits of using an original Mercedes lock
Choosing an original lock mechanism for the front right door provides a number of practical benefits in daily vehicle use:
- Structural compatibility – the lock is designed for the specific geometry of the A238 door, which facilitates installation and ensures proper fitment with the door panel and handles.
- Stable locking system operation – proper guidance of moving parts reduces the risk of jamming, incomplete closing, or accidental opening while driving.
- Consistency with factory safety systems – using an original solution promotes proper cooperation with the vehicle’s comfort and security systems.
- Possibility of effective diagnostics – a mechanism with a known design makes it easier for technicians to assess the technical condition and perform any necessary adjustments.
Characteristics of the used component
The offered front right door lock is a used part, sourced from the dismantling of a Mercedes vehicle. Such components are frequently chosen for maintenance repairs because they allow for the preservation of original manufacturing quality while optimizing costs. The mechanism retains the construction intended by the manufacturer, which helps maintain the original operating parameters of the door and locking system.
If you are considering a choice between new and used body components, an article discussing the differences in costs, durability, and availability of parts may be helpful – more information can be found in the material Car parts – new or used? We compare costs, quality, and durability.
Support in selection and expansion of the lock system
If you are planning a comprehensive repair or upgrade of the door and lock area in your Mercedes and need other elements from the same group, such as locking mechanisms, actuators, or complete lock assemblies, check the available parts in the Mercedes Locks and Latches category.






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