Door Lock Mercedes W204 S204 Front Left N/S Mechanism Actuator A2047201335

Door Lock Mercedes W204 S204 Front Left N/S Mechanism Actuator is an original mechanism from the Doors and door panels category, designed for installation in the front left side of the vehicle body. This factory solution ensures proper locking operation, integration with the central locking actuator, and stable door closing, which translates into safe and comfortable vehicle use.

Specifications and technical data

• SKU: rhd-A2047201335-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047201335
• Substitutable numbers: A2047201335, A 204 720 13 35
• Location on the vehicle: Front, Left
• Category: Doors & Door Skins

Purpose and function in the vehicle

The presented lock is dedicated for installation in the front left door of Mercedes W204/S204 series vehicles. It is responsible for:

• mechanical locking and unlocking of the door from the driver's or passenger's side on the left,
• integration with the central locking system and body electronics,
• maintaining a stable door position while driving, even with frequent opening and closing.

Thanks to a design consistent with Mercedes factory standards, the mechanism maintains the correct geometry of the rods and latches, which reduces the risk of jamming and closing problems.

Mechanism construction and compatibility

The front left door lock has been designed as a complete mechanical-electrical unit, integrating the locking element with the actuator. This configuration allows for:

• direct connection to the vehicle's electrical system without the need for modifications,
• proper cooperation with the factory lock control,
• preservation of original mounting points in the door shell.

As a part from the Doors and door panels group, this element is essential for maintaining tightness, proper door fitment to the body, and the correct operation of seals and latches.

Condition, origin, and advantages of using a used part

The offered lock is a used part, sourced from a dismantled Mercedes vehicle. Using an original component from the secondary market allows you to:

• maintain technical consistency with other body elements,
• preserve the factory operating parameters of the lock mechanism,
• optimize repair costs while maintaining high quality of workmanship.

For workshops and individual users, this is a practical solution in the event of a central locking failure, problems with door closing, or damage after a collision in the front left part of the vehicle.

Benefits of installation in Mercedes W204/S204

Installing this lock in a Mercedes W204 or S204 allows you to restore the proper operation of the left door, which translates into:

• efficient opening and closing via remote control as well as internal and external handles,
• stable locking while driving and when parked,
• increased comfort of vehicle use in daily operation.

Thanks to the preservation of the original design, the mechanism works well with factory body settings, minimizing the risk of additional adjustments after installation.

Related elements and preparation for repair

When replacing the lock, it is worth paying attention to the condition of the rods, handles, and seals within the door area to avoid re-disassembly in the near future. If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as panels, reinforcements, or door frames, check the available parts in the Mercedes Doors and door panels category.

For additional tips on selecting used body components and preparing the car for more difficult operating conditions, including the winter season, you can look at the guide: Winter essentials: which used car parts are worth checking and replacing before the frost?.