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

The Right Front Door Lock for Mercedes W169 is an original locking mechanism designed for the front right side of the body. This complete lock mechanism with actuator ensures proper locking, unlocking, and integration with the central locking system in Mercedes A-Class W169 vehicles. Thanks to its factory design, it is a perfectly fitting component for installation without altering the door structure.

Specifications and technical data

• SKU: RHD-A1697203635-5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697203635
• Substitutable numbers: A1697203635, A 169 720 36 35, EM
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and Function of the Mercedes W169 Door Lock

The presented right front door lock and latch is responsible for securely closing the door leaf, interacting with the external and internal door handles, and the central locking system. Its placement in the front-right section of the body allows for precise fitting into the factory mounting hole, linkage guides, and electrical harness in the Mercedes W169.

The mechanism combines mechanical parts (latch, pawls, levers) with electrical components (actuator), enabling lock control via remote or an interior button. This preserves the full functionality of the comfort system and ensures compatibility with the vehicle's original electronics.

Construction and Technical Advantages of the Locking Mechanism

The right front door lock for the Mercedes W169 is designed as an OEM part, meaning it complies with the manufacturer's factory standards. The construction includes:

• a latch assembly responsible for physically securing the door to the body pillar,
• an integrated electric actuator that works with the central locking system,
• mounting points that match the factory door panel,
• an interface for connecting to handle linkages and the electrical harness.

This design ensures stable operation of the locking system, correct door positioning relative to the body, and proper functioning of the locking features from the remote and the vehicle's interior.

Condition, Fitment, and Installation

The offered part belongs to the Locks and Latches group and is intended for installation on the front right side of the vehicle. As a used part, the lock retains the functionality necessary for continued operation, making it a cost-effective solution for post-accident repairs, replacing a damaged mechanism, or addressing central locking issues on the passenger side.

Due to its factory origin, installation utilizes existing mounting points without requiring structural modifications. Once the linkages and electrical connectors are properly attached, the mechanism integrates with the vehicle's original control system, simplifying servicing and reducing replacement time.

Safety and User Comfort

A functional right front door lock in the Mercedes W169 directly impacts driving safety and everyday comfort. A properly working mechanism:

• ensures secure door closure and stable locking while driving,
• enables correct operation of the central locking system and comfort features,
• eliminates issues with doors not closing fully, popping open, or failing to respond to remote signals,
• helps maintain the factory level of sound insulation and door sealing.

For the user, this translates to consistent operation of the locking system, no need for repeated door closing attempts, and a reduced risk of accidental opening while driving.

If you are planning a comprehensive repair or upgrade of the door lock area in your Mercedes and require other parts from the same group, such as locking mechanisms, actuators, or lock cylinders, check the available parts in the Mercedes Locks and Latches category.

Ecology and Use of Used Parts

Choosing a used door lock for the Mercedes W169 is not only economical but also a tangible contribution to reducing waste and reusing functional components. An increasing number of drivers are consciously opting for dismantled parts, combining cost savings with environmental responsibility.

If you want to better understand how using such components affects vehicle performance and reduces carbon footprint, it's worth exploring the topic of eco-tuning – you can find more information in the article Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts.