Door Lock Mercedes W176 W204 W246 Rear Left N/S Mechanism Actuator A2047303535

Door Lock Mercedes W176 W204 W246 Rear Left N/S Mechanism Actuator is an original component from the Locks and latches group, designed for installation in the rear left door of selected Mercedes models. It is a practical solution for users who want to restore the proper operation of the central locking system and the latching mechanism while maintaining the factory design.

Specifications and technical data

• SKU: A2047303535-6
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047303535
• Substitutable numbers: A2047303535, A 204 730 35 35
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock mechanism is designed to operate in the rear left door area, meaning it is responsible for proper locking, unlocking, and integration with the central locking system in this specific part of the body. The vehicle placement as rear – left side allows for precise selection of the component for a specific position, minimizing the risk of errors during ordering and installation.

Technical and functional characteristics

The rear left door lock mechanism in Mercedes W176, W204, and W246 models is responsible for several key safety and comfort functions:

• mechanical locking and unlocking of the door leaf,
• integration with the vehicle's central locking system,
• transferring movement from the exterior and interior handles to the latch assembly,
• stable retention of the door in the closed position while driving. Thanks to the factory design intended for specific Mercedes generations, the lock maintains the correct mounting points, geometry, and method of interaction with the electrical installation and control cables. This facilitates trouble-free installation and proper operation after replacement.

Benefits of using an original door lock

Choosing an original mechanism from the Locks and latches group for a Mercedes translates into a number of practical benefits:

• maintaining factory parameters of the central locking and latching system,
• secure door closing, reducing unwanted noise and vibrations,
• compatibility with factory handles, rods, and electrical wiring,
• reduced risk of fitment issues compared to universal replacements. The item in used condition is a reasonable compromise between cost and functionality – it allows for restoring the efficiency of the door locking system without the need to invest in a new component, while maintaining the manufacturer's original specifications.

Selection and application in Mercedes models

The lock mechanism is intended for selected versions of the Mercedes A-Class (W176), C-Class (W204), and B-Class (W246). Before purchasing, it is worth verifying compatibility with the specific body version and vehicle year using the OEM part number and interchangeable numbers available in the specification section. This approach facilitates the selection of the correct lock for the rear left side and reduces the risk of returns.

Support for modernization and additional materials

If you are planning a comprehensive repair or modernization of the door and lock zone in your Mercedes and need other elements from the same group, such as actuators, latches, or cylinders, check the available parts in the Mercedes Locks and latches category. For owners of older vehicles who want to consciously use components from the secondary market and better understand the potential of used body and equipment parts, the guide article Second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which describes practical modernization scenarios using original used parts, may be helpful.