Mercedes S-Class W220 Front Right Door Lock Latch Mechanism Actuator A2207205835

Mercedes S-Class W220 Front Right Door Lock Latch Mechanism Actuator is a precision latch mechanism with an actuator, designed for factory installation in the front right door of the S-Class sedan. The offered component belongs to the Doors and door panels group and ensures proper, stable operation of the locking system and compatibility with the vehicle's factory electrical installation.

Specifications and technical data

• SKU: rhd-A2207205835
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2207205835
• Substitutable numbers: A2207205835, A 220 720 58 35, AS
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and vehicle placement

The presented lock mechanism has been designed specifically for installation in the front right door of the Mercedes S-Class W220 generation body. Its design is adapted to the door geometry, guides, and factory mounting points, which allows for installation without bodywork modifications or interference with the door structure.

The component works with the factory door handle rod, lock cylinder, and control system, being responsible for:

• mechanical locking and unlocking of the passenger-side door,
• transferring movement from the external and internal handle to the latch mechanism,
• actuator operation within the central locking and comfort systems.

Construction and function of the mechanism

The mechanism combines a mechanical part and an actuator responsible for locking control in a single housing. This assembly is factory-matched to the W220 door, ensuring the correct operating geometry of the lock tongue, guides, and levers.

Key functions of this assembly include:

• stable retention of the door in the closed position while driving,
• smooth opening using the internal or external handle,
• consistent cooperation with the lock control system from the remote or buttons inside the vehicle.

Thanks to its factory design, the lock maintains appropriate rigidity and resistance to operational loads, which is particularly important in the heavy, multi-layered doors of the S-Class.

Benefits of using an original Mercedes component

Choosing an original door lock for the Mercedes S-Class W220 allows you to maintain consistency with the factory body structure and electrical installation. You receive a component that:

• is matched to the shape and weight of the door,
• ensures proper cooperation with the central locking and comfort systems,
• reduces the risk of improper closing or accidental door opening.

As a part from the Doors and door panels group, this lock is an essential element of passive safety and daily operational comfort, especially in premium-class vehicles where the precision of door operation is clearly noticeable.

Condition, installation, and service application

The offered lock is a used component, which in practice means it comes from vehicle dismantling and can be a cost-effective solution for service repairs. This type of part is particularly useful when the vehicle exhibits symptoms such as:

• problems with locking or unlocking the front right door,
• no response of the door to the central locking signal,
• irregular operation of the latch mechanism.

Using an original lock from the same model generation allows you to reduce installation time and avoid fitting universal solutions. For optimal results, installation by a workshop experienced with the W220 body is recommended.

Further upgrades within the Mercedes door area

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other components from the same group, such as panels, reinforcements, or complete door shells, check the available parts in the Mercedes Doors and door panels category.