Door Lock Mercedes W415 Citan Actuator Mechanism Front Right O/S A4157200135

Door Lock Mercedes W415 Citan Actuator Mechanism Front Right O/S is an original component from the Locks and latches group, designed for installation in the front right door of this model. This used part from Mercedes ensures factory-standard mechanical and electrical fitment, which translates into reliable operation of the locking mechanism and correct interaction with the vehicle's electrical system.

Specifications and technical data

• SKU: A4157200135
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4157200135
• Substitutable numbers: A4157200135, A 415 720 01 35
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and function of the door lock

The presented lock is dedicated to installation in the front – right side of the vehicle area, responsible for locking and unlocking the driver or passenger door (depending on the body version). This component works with the factory handle mechanism, linkages, and control system, ensuring proper door latching while driving and when parked.

Proper fitment to the door structure of the Mercedes Citan W415 reduces the risk of play, leaks, and closing issues, which is important for both safety and acoustic comfort inside the vehicle.

Construction and fitment for Mercedes Citan W415

Door Lock Mercedes W415 Citan Actuator Mechanism Front Right O/S has been designed as a component mounted in factory attachment points, without the need for bodywork modifications or wiring adaptations. This means:

• preservation of the original geometry of the latch and lock tongue operation,
• compatibility with standard linkages and handles,
• correct cooperation with the factory central locking control system.

As a result, the part can be used both for standard replacement of a worn lock and for post-accident repairs, where restoring the original functionality of the door is crucial.

Benefits of using an original Mercedes lock

Choosing an original lock from dismantling by Mercedes is a solution that combines technical correctness with reasonable repair costs. The most important advantages include:

• factory fitment with the door and pillar structure,
• preservation of the locking mechanism characteristics intended by the manufacturer,
• reduced risk of electrical compatibility issues compared to aftermarket replacements.

If you are planning a comprehensive repair of the locking system in your Citan, it is worth considering other elements from this group – you will find them in the locks and latches for your car category, which will make it easier to select a consistent set of parts.

Practical application in repairs and upgrades

Door Lock Mercedes W415 Citan Actuator Mechanism Front Right O/S will prove particularly useful in situations where there are problems with closing, locking, or unlocking the front right door. It can be used as a replacement part in the event of:

• mechanical damage after a collision or break-in,
• operational wear of the mechanism,
• malfunction of the locking system resulting in comfort or safety errors.

When selecting parts, it is helpful to compare the markings and design with the currently installed lock, as well as consult a mechanic or technical advisor to ensure full compatibility with the specific vehicle equipment version.

Condition of the used part and economic aspects

The offered lock comes from the secondary market, which allows for a significant reduction in repair costs compared to purchasing a new component. For many users, this is a reasonable compromise between price and functionality, especially in vehicles used intensively or with higher mileage.

If you are wondering whether a used or refurbished part is a better choice, the following article may be helpful: refurbished or used original – which part to choose for repairs?, which discusses the practical differences between these solutions.

Technical support and additional information

Before purchasing, it is worth verifying the compatibility of the lock with the specific body and equipment version of your Mercedes Citan W415, especially regarding the placement on the vehicle and the type of locking system used. In case of doubt, guide materials available on our website may also be helpful – you will find them in the practical articles on part selection and installation{data-blogs=all} section, which will facilitate making an informed purchasing decision.