Mercedes E-Class S211 W211 Rear Right O/S Door Lock Latch Mechanism Actuator

Mercedes E-Class S211 W211 Rear Right O/S Door Lock Latch Mechanism Actuator is an original component from the Doors and door panels group, designed for installation in the rear right section of the vehicle body. The precise construction of the lock ensures proper cooperation with the handle mechanism, locking system, and electrical installation, which translates into secure and stable door closing.

Specifications and technical data

• SKU: A2117300635
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2117300635
• Substitutable numbers: A2117300635, A 211 730 06 35
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and fitment

The presented lock is dedicated to Mercedes S211 and W211 series models, with the vehicle location specified as rear – right side. The appropriate geometry of the mounts and the correct shape of the housing allow for installation into factory body points without the need for modifications or adaptations.

The element has been designed as part of the vehicle security system, working with the factory door opening and closing mechanism, which helps maintain the consistency of the central locking system and the comfort of daily operation.

Construction and technical function

The door lock is responsible for the mechanical locking of the door leaf against the body pillar, as well as for the stable guidance of the lock tongue during closing. The design provides for cooperation with internal and external handle rods and the control elements of the locking system.

The solution used in this model ensures:

• secure door locking with minimal operating clearance,
• proper cooperation with the factory opening mechanism from the inside and outside,
• stable maintenance of the door position during driving and while parked.

Performance characteristics and installation

As an element from the Doors and door panels category, the lock is crucial for the comfort of using the rear right passenger zone. A properly selected and functional lock limits unwanted vibrations of the door leaf, reduces noise, and supports the tightness of the door system in terms of closing.

The product is offered in a used condition, which allows for an economical replacement of a damaged lock while maintaining the manufacturer's original specifications. It is recommended to entrust the installation to a person with experience in working with door assemblies to maintain the correct alignment of the mechanism and the proper operation of all locking functions.

Practical application and benefits

Using this lock in the rear right part of the vehicle allows for restoring proper door operation in case of problems with closing, locking, or opening. Replacing a worn-out element with an original one from the same construction group helps maintain the consistency of the entire locking system in the car.

The main benefits include:

• maintaining the factory door safety standard,
• restoring the proper operation of the opening and locking mechanism,
• reducing the risk of accidental door opening while driving.

Door system expansion and technical knowledge

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

If you are interested in a broader context of using used components when modernizing a vehicle, it is worth reading the guide on optimal component selection – you will find it in the article Tuning with used parts – how to gain performance without spending a fortune, which discusses a practical approach to modifications while maintaining safety and functionality.