Mercedes CLS W219 Door Lock Latch Motor Actuator Front Right O/S A2197200235

Mercedes CLS W219 Front Right Door Lock is an original part from the Locks and Latches group, responsible for precise locking and controlling the door actuator on the passenger side. This used, fully functional module allows for the restoration of correct central locking operation, comfortable opening and closing, and proper integration with the vehicle's body electronics.

Specifications and technical data

• SKU: rhd-A2197200235
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2197200235
• Substitutable numbers: A2197200235, A 219 720 02 35, KD
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Intended Use and Vehicle Placement

The presented lock is designed for installation in the front right door of a Mercedes CLS W219. Its placement in the passenger door area requires a component with appropriate geometry, matched to the body structure, guides, and external and internal handle linkages. Using the correct lock eliminates problems with doors not closing properly, lack of response to remote control or central locking button commands, and incorrect interaction with the electrical system.

Construction and Technical Function

The mechanism combines a mechanical part responsible for locking with an electrical part containing an actuator that controls the latch position. Thanks to this, the lock:

• executes central locking commands for the front right door,
• ensures stable locking and unlocking of the door leaf,
• integrates with the vehicle's body control system,
• maintains the correct latch position through multiple opening and closing cycles.

The original construction designed for the CLS W219 guarantees appropriate mounting points, correct linkage angles, and compatibility with factory wiring harnesses.

Benefits of Using an Original Door Lock

Using the factory front right door lock in a Mercedes CLS W219 offers a range of practical operational benefits:

• Full Body Compatibility – fits the door structure, handles, and seals without requiring modifications.
• Stable Central Locking Operation – correct locking and unlocking, even with frequent vehicle use.
• Proper Electronic Integration – correct signal transmission to comfort controllers and safety systems.
• Reduces the risk of play, jamming, and noise resulting from ill-fitting aftermarket parts.

Condition, Fitment, and Installation

The part comes from a Mercedes vehicle and is classified as used, allowing for a reasonable cost while maintaining the original manufacturer's specifications. Thanks to the factory mounting points, installation is predictable for a workshop – after removing the door trim, the lock can be fitted in place of the old part, preserving existing linkage guides and electrical connectors. Before purchasing, it is advisable to verify compatibility by OEM part number or interchangeable numbers to ensure the module matches the configuration of your specific CLS W219.

Expanding Service Scope

When replacing the front right door lock, it is worth considering checking other components in this area – the condition of handles, linkages, guides, and seals – to restore full functionality of the entire opening and closing system in one go. If you are planning a comprehensive repair or upgrade of the door lock area in your Mercedes and need other parts from the same group, such as latch mechanisms, actuators, or key cylinders, check the available parts in the Mercedes Locks and Latches category.

For users interested in a broader perspective on operating premium cars and selecting original used parts, an article describing component selection by OEM numbers and practical examples of extending vehicle lifespan may be helpful – you can find it here: BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?.