Mercedes W213 Door Lock Latch Mechanism Actuator Rear Right O/S A2220064099

Mercedes W213 Rear Right Door Latch Mechanism A2220064099 is an original part from the locks and latches category, designed for the rear right door panel in Mercedes vehicles. This is a solution for users who expect secure door closing, proper locking, and stable integration with the vehicle's factory electronics.

Specifications and technical data

• SKU: A0997309600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0997309600
• Substitutable numbers: A0997309600, A 099 730 96 00, A2220064099, A 222 006 40 99, A 099 730 42 00, A0997304200, KD
• Location on the vehicle: Rear, Right
• Category: Exterior Locks & Lock Hardware

Intended Use and Body Fitment

The presented latch mechanism is specifically designed for installation in the rear right part of the body, ensuring correct positioning relative to the door guides, hinges, and seals. This allows the latch to work with the factory striker on the pillar and the control system, ensuring proper locking and unlocking when operated by the key, remote, or from inside the cabin.

Its dedicated placement on the vehicle minimizes the need for modifications and preserves the original door operation geometry, which is particularly important in modern premium constructions.

Mechanism Design and Locking Function

The rear right door latch mechanism in the Mercedes W213 is responsible for several key tasks:

• mechanically holding the door panel in the closed position,
• transferring motion from the external and internal door handles to the latch bolt,
• integrating with the central locking system and safety systems,
• providing stable locking while driving and stationary.

Thanks to its factory design, the component maintains appropriate rigidity, and the lever and pawl system is optimized for smooth handle operation and repeatable door closing. This translates to user comfort and reduced unwanted play in the closing area.

Benefits of Using an Original Latch

Choosing an original latch mechanism for the Mercedes W213 ensures consistency with the factory solutions implemented in the vehicle. The most significant advantages include:

• compatibility with factory wiring – matched connectors and mounting geometry,
• appropriate operating parameters for the latch bolt and lock,
• preservation of passive safety standards designed by the manufacturer,
• integration with comfort systems, such as central locking.

A part from the locks and latches category like this is particularly important in higher-class vehicles, where the precision of door closing affects not only safety but also perceived acoustic comfort and the overall impression of body quality.

Condition, Origin, and Service Application

The latch mechanism comes from the Mercedes offering and is a used part, making it an attractive service solution for users seeking original components at a reasonable price. This type of part is suitable for both post-accident repairs and for replacing a worn-out latch that causes door closing or locking issues.

By retaining the factory design, it can be installed in place of a damaged component without the need for modifications to the door panels or wiring, which reduces workshop time and simplifies the service process.

Selection Support and Related Products

The mechanism has an assigned OEM part number and interchangeable numbers, which facilitates unambiguous identification and selection for a specific body version. If you have doubts about fitting it to a particular vehicle instance, it is advisable to verify the markings in the technical specifications and compare the placement on the vehicle.

If you are looking for other Mercedes locks and latches for your car, check out the offer in the category: Mercedes locks and latches, where you will find a wide selection of parts for various models of this brand.

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