Mercedes C219 Door Lock Latch Actuator Mechanism Left N/S A2197200335

Left door lock Mercedes C219 is an original locking mechanism designed for installation on the left side of the body. The part belongs to the locks and latches group, ensures precise operation of the central locking system and proper door closing, which directly impacts the vehicle's user comfort and safety.

Specifications and technical data

• SKU: rhd-A2197200335
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2197200335
• Substitutable numbers: A2197200335, A 219 720 03 35
• Location on the vehicle: Left
• Category: Exterior Locks & Lock Hardware

Purpose and function of the Mercedes C219 door lock

The presented door lock mechanism has been designed specifically for Mercedes models of the C219 series and is installed on the left side of the vehicle. It is responsible for the mechanical locking of the door leaf, cooperation with the central locking actuator, and correct positioning of the lock bolt relative to the body pillar.

As an original part, the lock retains factory mounting points, geometry, and operating characteristics, which facilitates installation and reduces the risk of door closing issues or play.

Construction and operation of the locking mechanism

The door lock mechanism in the Mercedes C219 is a system of cooperating mechanical and electrical components. Within a single compact housing, you will find, among others:

• a set of pawls responsible for keeping the door leaf in the closed position,
• a locking mechanism cooperating with the central locking system,
• components cooperating with the external and internal door handles,
• position sensors informing the vehicle's electrical system about the door's status.

This design ensures consistent operation of the comfort system, interior lighting, and vehicle security. A properly functioning door lock minimizes the risk of incomplete closing, accidental opening while driving, and errors in the onboard systems.

Benefits of using an original door lock

Choosing an original door lock for the Mercedes C219 offers a number of practical advantages:

• Factory fit – retains original mounting points and door geometry, without the need for modifications.
• Consistent cooperation with the electrical system – correct operation of the central locking, alarm, and open door indicators.
• Stable mechanism operation – proper locking and unlocking, reduction of knocks and play in closed doors.
• Hassle-free installation – possibility to transfer the part to the place of the old lock within standard service procedures.

This part is particularly recommended for symptoms such as problems with opening or closing doors, no response from the central locking on the driver's or left passenger's side, as well as play and knocking around the lock.

Part condition and service application

The offered door lock belongs to the category of used locks and latches, allowing for economical vehicle repair while maintaining original quality of workmanship. This is a solution often chosen by workshops specializing in the Mercedes brand and by users looking for salvaged parts of factory origin.

Before installation, a standard inspection of the door's systems (guides, hinges, wiring harness) is recommended to fully utilize the potential of the newly installed mechanism and restore proper operation of the entire door leaf.

Other Mercedes locks and latches and knowledge about used parts

If you are also looking for other Mercedes locks and latches for your car, check out the Mercedes locks and latches available in our store to select the appropriate mechanism for other doors or other models of this brand.

You can find more practical information on selecting aftermarket body parts in the article on replacing body parts with used salvaged parts, where we discuss how to consciously choose used components and what to pay attention to during their installation.