Door Lock Mercedes C117 W176 W246 Front Right O/S Latch Mechanism A1667200635

Door Lock Mercedes C117 W176 W246 Front Right O/S Latch Mechanism is an original latch mechanism designed for installation in the front right door of Mercedes vehicles. This component is responsible for securely locking the door leaf, ensuring proper interaction with the handle, and providing stable closing, which directly impacts user comfort and body safety.

Specifications and technical data

• SKU: RHD-A1667200635-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667200635
• Substitutable numbers: A1667200635, A 166 720 06 35
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function of the door lock

The presented lock mechanism is dedicated to installation in the front right door, which ensures precise fitment to the structure of the panel, guides, and mounts in this part of the body. The lock is responsible for the mechanical locking of the door, interaction with the rods and handle, as well as stably holding the door leaf in the closed position while driving.

A properly selected door lock minimizes the risk of play, improper closing, or accidental opening, ensuring predictable operation of the door system during daily use. This is particularly important in vehicles used intensively, where the door opening and closing system is regularly under load.

Construction and body fitment

The lock mechanism belongs to the group of body components referred to as Doors and door panels, which means it is closely linked to the construction of the door leaf, its reinforcements, and mounts. The applied geometry of the mounts and guides is prepared for factory mounting points, which facilitates service and reduces the need for additional modifications.

As a component originating from a Mercedes vehicle, the lock maintains factory standards of fitment and interaction with other door components, such as the outer panel, internal reinforcements, or control elements. This makes it possible to maintain the original operating characteristics of the door after replacing a damaged mechanism.

Condition, origin, and benefits of choosing a used part

The offered door lock comes from the used parts segment, which allows for combining reasonable repair costs with maintaining the manufacturer's original specifications. In practice, this means access to a component with factory geometry and construction that has been used previously but is still suitable for further use after proper installation.

Choosing an original, used door lock is often preferred over aftermarket replacements of uncertain origin, as it allows for maintaining the structural consistency of the body and predictable behavior of the mechanism in the long term. This solution is particularly beneficial for vehicle repairs where maintaining compliance with factory specifications is crucial.

If you want to learn more about the specifics of the second-hand parts market and verify popular opinions about them, it is worth reading the article Used car parts: Myths and facts you need to know, which discusses the most important issues related to such a choice in an accessible way.

Practical aspects of installation in the door zone

The lock intended for the front right door is designed to work with factory guides, rods, and panels, which facilitates its integration with the existing body structure. A properly selected component helps reduce the time required for disassembly and assembly, and also reduces the risk of adjustment problems after service work is completed.

Replacing the lock mechanism is particularly recommended in situations where there are difficulties with closing the door, noticeable play in the locking, or unstable handle operation. Using an original component from the same construction group allows for restoring the proper operation of the system without the need to interfere with the door structure.

Expanding repairs within the Mercedes door area

If you are planning a comprehensive repair or modernization of the door zone in your Mercedes and need other elements from the same group, such as panels, internal reinforcements, or additional mounting elements, check the available parts in the Mercedes Doors and door panels category.

Summary

Door Lock Mercedes C117 W176 W246 Front Right O/S Latch Mechanism is a practical solution for Mercedes vehicle users who want to restore the proper operation of the front right door while maintaining the factory construction. The original mechanism from the Doors and door panels group ensures body fitment, predictable operation of the locking system, and the possibility of economical repair using a used part.