Door Lock Mercedes ML W164 Rear Right Mechanism Actuator A1697302235

Door Lock Mercedes ML W164 Rear Right Mechanism Actuator is an original component from the Doors and door panels group, designed for the rear right side of the vehicle body. It ensures precise locking operation, proper closing, and stable retention of the door leaf, which directly impacts user comfort and passenger safety.

Specifications and technical data

• SKU: A1647302635-6
• 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 mechanism

The presented lock mechanism is dedicated to the rear right door leaf in Mercedes ML W164 series vehicles. It is responsible for mechanical locking, interaction with the external and internal door handles, and maintaining the door in a closed position while driving.

The Rear – right placement means that the component has been designed for the specific geometry of the door, guides, and pillar striker, which translates into proper fitment and stable operation of the entire system.

Construction and technical fitment

The lock mechanism belongs to the construction group including Doors and door panels, which is why it is designed to work with the factory structure of the skin, reinforcements, and window guides. The appropriate arrangement of mounting points allows for installation in place of the factory lock without the need for structural modifications.

The component is prepared for operation in the standard ML W164 door system, which facilitates integration with the existing installation and the mechanics of handles and linkages. As a result, replacing a damaged lock with this model allows for restoring proper closing and locking without interfering with other door components.

Condition, origin, and benefits of use

The product is offered as a used original component, which in practice means maintaining factory geometry, proper fitment, and compatibility with the ML W164 body. Compared to aftermarket replacements, this reduces the risk of problems with adjustment, play, or improper closing.

Using an original lock mechanism in the rear right part of the body allows you to:

• restore proper door locking after a collision or operational wear,
• maintain the structural integrity of the door zone,
• preserve correct interaction with factory interior and skin elements.

Why choose this lock mechanism

Replacing the lock in the rear door has a direct impact on the safety of transported passengers and the comfort of daily use. Door Lock Mercedes ML W164 Rear Right Mechanism Actuator allows you to restore the factory operating parameters of the door, minimizing the risk of accidental opening while driving and problems with closing.

For workshops and individual users, this means:

• easier diagnostics and installation thanks to the original design,
• stable operation of the locking system in the long term,
• consistency with other body elements within the rear door area.

Expanding repairs in the rear 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 hinges, guides, or door skins, check the available parts in the Mercedes Doors and door panels category.

Practical service tips

When replacing the lock mechanism in the rear right part of the body, it is worth paying attention to the condition of the seals, window guides, and the adjustment of the striker on the pillar. Proper setting of these elements allows you to fully utilize the potential of the newly installed lock and reduce noise and vibrations while driving.

If you are interested in a broader context of operation and repair of key vehicle systems, including the impact of engine operating temperature on component durability, the following article may be helpful: Engine cooling system – overheating, repair, and used radiators.