Door Lock Mercedes EQA H243 W247 Front Door Right O/S Lock A0997202802

Door Lock Mercedes EQA H243 W247 Front Door Right O/S Lock is an original component from the Locks and latches group, designed for installation in the front right section of the vehicle body. It ensures the proper operation of the door locking and unlocking mechanism, stable latching, and compatibility with the vehicle's factory safety systems.

Specifications and technical data

• SKU: rhd-A0997202802
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0997202802
• Substitutable numbers: A0997202802, A 099 720 28 02
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and compatibility

The presented lock is dedicated to Mercedes EQA H243 and W247 models, in the front right door configuration. The design has been developed for factory mounting points and door geometry, allowing for precise fitment to the door panel, hinges, and window guides.

Its original Mercedes origin helps maintain consistency with the factory electrical installation and body electronics, minimizing the risk of communication errors within the vehicle's network.

Construction and technical function

The door lock is responsible for several key tasks in the vehicle:

• mechanical locking of the door in the closed position,
• stable retention of the door leaf relative to the body frame,
• transmission of signals from the external and internal door handles,
• cooperation with the central locking system and comfort systems.

Thanks to its factory design, the lock maintains appropriate rigidity and resistance to operational loads, which translates into repeatable, secure door closing and reduction of play in the closure zone.

Benefits of using an original lock

Using an original door lock in the Mercedes EQA H243 / W247 allows for maintaining the consistency of safety and comfort parameters according to the manufacturer's specifications. Factory fitment reduces the need for modifications and facilitates installation in the structurally intended location.

Choosing an item from the Locks and latches group originating from Mercedes promotes the correct operation of the central locking system, access systems, and door position sensors, which is important for, among other things, interior lighting operation and safety functions.

Characteristics of the used component

The offered lock is a used part, sourced from dismantling. Such components are frequently chosen for post-accident repairs and when replacing worn-out mechanisms, as they allow for maintaining the vehicle's original specifications at a reasonable cost level.

In the case of door locks, it is particularly important to maintain structural compatibility with the specific body model – a used, original Mercedes component ensures this compatibility without the need for adaptation.

Support with selection and further cost optimization

If you are planning a comprehensive repair or upgrade of the door lock zone in your Mercedes and need other elements from the same group, such as latching mechanisms, cylinders, or central locking actuators, check the available parts in the Mercedes Locks and latches category.

To better plan your repair budget while taking care of the vehicle's resale value, it is worth learning about the impact of original used components on the car's price – more information can be found in the article Original used parts vs. resale value – how not to lose money?.