Mercedes W169 Door Lock Front Right O/S Latch Mechanism Actuator A1697202635

Mercedes W169 Right Front Door Lock is an original locking mechanism with a built-in actuator, designed for installation in the right front door. This item from the Doors and Door Panels category is responsible for securely closing the door, proper handle operation, and integration with the central locking system. Thanks to its factory design, it ensures a perfect fit with the W169 body's electrical and mechanical systems.

Specifications and technical data

• SKU: rhd-A1697203635-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697203635
• Substitutable numbers: A1697203635, A 169 720 36 35, A 169 720 26 35, A1697202635, KD
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Door Lock Purpose and Function

The presented Mercedes W169 Right Front Door Lock Mechanism is responsible for securely locking the passenger-side door and for proper cooperation with the central locking system and both interior and exterior door handles. The integrated actuator allows for automatic opening and closing of the door via remote control or a button inside the cabin, contributing to the convenience of daily vehicle use.

Its placement on the vehicle is front – right side, meaning the part is structurally adapted to the geometry of the right front door in the W169 body, including factory guides, rods, and mounting points.

Construction and Mounting Compatibility

The lock is a complete mechanical-electrical assembly, integrating the following within a single housing:

• a locking mechanism responsible for physically locking and unlocking the door panel,
• an electric actuator that works with the central locking system,
• mounting points that match the factory mounting holes in the door,
• a connector for the vehicle's electrical wiring harness.

By using an original design intended for the W169, the lock maintains the correct geometry of latches and rods, which facilitates adjustment and minimizes the risk of door closing issues after installation.

Benefits of Using an Original Lock

Choosing an original right front door lock for the Mercedes W169 allows you to maintain the factory operating parameters of the locking system. Key benefits include:

• secure door locking and stable holding of the door panel in the closed position,
• proper cooperation with the central locking system and the vehicle's electrical system,
• compatibility with factory handle rods and the lock cylinder,
• preservation of the original mechanism's operating characteristics (closing force, travel, intermediate positions).

As a result, after replacing the lock, you can restore proper door function, reduce play and closing irregularities, and eliminate problems with opening via remote control or from inside the vehicle.

Part Condition and Service Application

This part comes from the secondary market, making it an attractive service solution for users seeking factory quality at a reasonable budget. The lock is suitable for both typical repairs after a central locking system failure and for replacing a damaged mechanism after a collision or wear and tear.

Due to its factory origin, the lock is appropriate for use in professional workshops specializing in body and locking system service for Mercedes vehicles, as well as for DIY replacement by experienced users who have basic tools and knowledge of door panel removal.

Related Parts and Additional Information

When planning repairs to the locking system, it's also worth checking the condition of the handles, rods, and door seals to restore the full functionality of the entire assembly in one go. If you need other body parts for this brand, check the available parts in the Mercedes Doors and Door Panels category.

If you are also interested in topics related to the modernization and servicing of other vehicle systems, including exhaust and performance components, you will find practical tips in the article Performance Exhaust Systems: Used Headers and Sport Catalytic Converters on the Road, which helps in better planning modernization work on various car brands, including Mercedes.