Mercedes W245 Door Lock Mechanism Actuator Rear Right O/S A1697302235

Mercedes W245 Door Lock Mechanism Actuator Rear Right O/S is an original component from the Doors and door panels group, designed for the rear right side of the vehicle body. It ensures proper locking, unlocking, and secure closing of the door, which translates into safe vehicle operation and correct interaction with factory mechanisms.

Specifications and technical data

• SKU: A1647302635-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647302635
• Substitutable numbers: A1647302635, A 164 730 26 35, A1697302235, A 169 730 22 35
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the lock

The door lock is dedicated for installation in the rear right part of the body, in the passenger area. It is responsible for the mechanical locking of the door, interaction with the external and internal handles, and maintaining the door in a closed position while driving. The design is matched to the factory door panel, which facilitates installation and subsequent adjustment.

The component has been designed to maintain the factory operating parameters of the door system, ensuring that after replacement, the correct operation of the opening and closing mechanism is restored, without any play or unwanted noises.

Construction and body fitment

The lock is configured for a specific side of the vehicle, which means the correct positioning of levers, catches, and mounting points relative to the door structure. The lock's operating system works with the factory door guidance mechanism, ensuring stable holding of the door within the body frame.

Thanks to the use of original geometry, the lock maintains compliance with factory tolerances, which limits the need for additional modifications or adjustments. This solution is particularly beneficial for post-accident repairs, where precise restoration of the factory door line is essential.

Characteristics of the used component

The offered lock comes from the secondary market, which allows for combining reasonable repair costs with the preservation of the manufacturer's original specifications. A used component of this type is a good choice for restoring the efficiency of the door system when the previous lock has suffered mechanical wear or damage.

Choosing an original, used lock allows you to avoid problems typical of cheaper replacements, such as inaccurate fitment, unreliable locking, or accelerated wear of working parts.

Benefits of using an original door lock

By installing this lock in your vehicle, you gain:

• restoration of proper door closing and opening on the rear right side,
• compatibility with the factory body structure and door mechanism,
• stable locking of the door while driving,
• reduction of the risk of leaks and unwanted noises resulting from play in the lock.

This solution is particularly recommended for repairs where it is important to maintain the original door operating characteristics and proper interaction with other elements of the side body area.

Expanding repairs within the door area

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 panels, reinforcements, or additional mounting accessories, check the available parts in the Mercedes Doors and door panels category.

If you are interested in a broader context of using secondary market components in German brand cars, it is worth reading the guide on our blog: Audi on second-hand parts – tuning and repairs without losing quality, which shows a practical approach to economical yet solid repairs.