Door Lock Mercedes W212 E-Class Rear Left N/S Latch Mechanism A2047302135

Door Lock Mercedes W212 E-Class Rear Left N/S Latch Mechanism is an original component from the Locks and latches group, designed for installation in the rear left door of Mercedes vehicles. It enables the proper operation of the locking and unlocking mechanism, ensuring stable latching and correct integration with the vehicle's electrical system.

Specifications and technical data

• SKU: A2047302135-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047302135
• Substitutable numbers: A2047302135, A 204 730 21 35, KZ
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Purpose and function of the lock

The presented lock is dedicated for installation in the rear left door area (Rear, Left), where it is responsible for the mechanical latching of the door panel and interaction with the handle and linkages. A correctly selected lock guarantees:

• secure door closing while driving and when stationary,
• proper force transmission from the external and internal handles,
• stable cooperation with other door system components.

Benefits of using an original Mercedes lock

Using a lock dedicated to a specific model from the Mercedes W212 family allows for maintaining the factory operating parameters of the door mechanism. The original design ensures:

• precise fit to the door panel and factory mounting points,
• compatibility with the geometry of linkages and guides,
• proper cooperation with factory solutions used in the rear left door.

As a result, the installation process is predictable, without the need for modifications or adjustments, which is particularly important for workshops and users expecting consistent service results.

Characteristics of the used component

The offered lock comes from the used original parts segment, which allows for combining an attractive purchase cost with maintaining a design consistent with the manufacturer's factory specifications. This type of component is a good choice in situations where:

• it is necessary to replace a damaged lock mechanism in the rear left door,
• compatibility with the existing door assembly is important,
• maintaining the original Mercedes vehicle specification is a priority.

Technical selection and installation compatibility

To correctly select the lock for a specific body version, it is recommended to verify compatibility using the OEM number and interchangeable numbers, as well as to check the placement on the vehicle. Proper selection translates into:

• trouble-free installation in the rear left door zone,
• no collisions with other structural elements,
• maintaining the correct operation of the latching mechanism in the long term.

For workshops and services specializing in the Mercedes brand, this is an essential element of the repair process, allowing for a reduction in vehicle downtime.

Expansion of the Mercedes locking system

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as latching mechanisms, cylinders, or additional mounting hardware, check the available parts in the Mercedes Locks and latches category.

Safe purchase of a used lock online

When choosing a used door lock, it is worth paying attention to compliance with the manufacturer's markings, placement on the vehicle, and the service history of the donor vehicle. Additional tips regarding part verification, selection by numbers, and safe online purchasing can be found in the guide Safe purchase of used car parts online – a step-by-step guide, prepared for drivers and professional workshops.