Mercedes ML W164 Door Lock Rear Right O/S Latch Mechanism Actuator A1697302235

Mercedes ML W164 Door Lock Actuator Right Rear A1697302235 is an original part from the Doors and Door Panels category, designed for the rear right door panel in Mercedes vehicles. The used lock actuator ensures factory fitment, maintaining proper operating geometry, reliable locking, and correct integration with the vehicle's electrical system.

Specifications and technical data

• SKU: A1647302635-5
• 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

Vehicle Application and Placement

The presented lock actuator is designed for installation in the rear right part of the body, within the passenger door. Its placement on the vehicle, specified as Rear – Right Side, guarantees proper alignment with the door structure, window regulator, and factory wiring harness.

This component belongs to the Doors and Door Panels group, meaning it has been developed to work in conjunction with original hinges, external and internal door handles, and the vehicle's standard safety systems.

Technical Characteristics of the Lock Actuator

The rear right door lock actuator is responsible for several key operational functions:

• mechanical locking and unlocking of the door panel,
• operation with the central locking system and remote control,
• correct positioning of the lock latch relative to the body pillar,
• stable holding of the door in the closed position while driving.

Thanks to its construction conforming to factory Mercedes standards, the lock maintains appropriate rigidity, resistance to operational loads, and correct performance within typical temperature ranges and driving conditions.

Benefits of Using an Original Mercedes Actuator

Using an original lock actuator in a Mercedes ML W164 allows for maintaining the consistency of the door system with the rest of the body. The most significant advantages include:

• Factory Fitment – no need for modifications to mounting points, drilling additional holes, or altering the wiring harness.
• Vehicle Electronics Compatibility – correct operation with comfort modules, door opening sensors, and safety systems.
• Stable Door System Operation – proper closing, absence of excessive play, and reduction of unwanted noises while driving.

The used nature of the part allows for an economical repair of the vehicle while maintaining the original technical specifications, which is particularly important for components responsible for safety and user comfort.

Part Condition and Installation Recommendations

The lock actuator is a used part, sourced from disassembly, and classified as used, meaning it shows typical signs of wear from being factory-installed in a vehicle. Before installation, a standard visual inspection is recommended, along with checking the lever operation and potentially cleaning moving parts and electrical connectors.

Due to its precise fit for the rear right side of the body, installation is similar to the manufacturer's service procedure – after removing the door trim, disconnecting rods and connectors, the actuator can be seated in the factory mounting points, maintaining the original system geometry.

Mercedes Doors and Door Panels – Selecting the Right Components

If you also need other components from the Doors and Door Panels category for this brand of vehicles, it is advisable to select them based on the model, year, and installation side. Our offer includes a wide selection of components such as door skins, hinges, and other door locks, dedicated to Mercedes cars. Check the available Mercedes doors and door panels to complete your body component set.

For drivers interested in improving the ergonomics of their driving position and matching the interior to the car's character, we also recommend our guide article on replacing the steering wheel with a higher-class model – personalization and ergonomics in choosing a premium steering wheel. This will help you better plan comprehensive interior work, combining repairs with functional modifications.