Mercedes W205 Door Rear Right O/S Obsidian Black Metallic - 197

Listing details and visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The offer applies to the bare door – without handle, window, lock, trims, or any other accessories.

There is an option to purchase a complete door for an additional fee of 80 GBP.

Mercedes W205 Right Rear Door in Obsidian Black Metallic is an original body part designed for precise replacement in the vehicle's side area. Thanks to its factory origin from the Mercedes line, you maintain paintwork stylistic consistency and correct body geometry, which is important for both safety and aesthetics. A used part from this group allows for a technically correct repair without the need for costly painting of the entire side of the car.

Specifications and technical data

• SKU: A2057300205-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2057300205
• Substitutable numbers: A2057300205, A 205 730 02 05
• Location on the vehicle: Rear, Right
• Color: Obsidian Black Metallic - 197
• Category: Doors & Door Skins

Purpose and Body Fitment

The presented right rear door is dedicated to the Mercedes C-Class W205 generation, which means maintaining the correct sheet metal profile, contours, and window lines. Its placement in the rear right part of the body ensures compatibility with factory mounting points for hinges, the lock, and seals, facilitating installation and gap adjustment.

The original door construction guarantees adequate lateral rigidity, proper operation of closing mechanisms, and correct fit against sills, pillars, and the wheel arch. This is particularly important for post-collision repairs where maintaining factory safety and acoustic parameters is crucial.

Obsidian Black Metallic Color – Repair Benefits

The door is in Obsidian Black Metallic color, designated by paint code 197, which is a popular and valued shade in the Mercedes range. Using a part in the same color allows in many cases to minimize the scope of painting work or focus solely on local coating matching.

For the user, this means:

• the possibility of faster body repair completion,
• maintaining a uniform, factory metallic black tone,
• reducing the risk of visible shade differences between panels,
• a more predictable final result after installation.

Characteristics of a Used Part

The door comes from the Doors and Door Panels category and is offered as a used part, which represents a reasonable compromise between repair cost and maintaining original Mercedes quality. This type of component is particularly recommended for accident repairs when you want factory fitment and to preserve the body structure in line with the manufacturer's design.

Choosing original used doors instead of aftermarket alternatives allows you to maintain the correct vehicle side line, and also facilitates the installation of trim, seals, and other door accessories that were designed for the specific model.

Practical Installation and Operational Tips

Before installation, it is recommended to verify the condition of the edges, hinge mounting points, and hardware sockets to properly prepare the part for installation. Properly adjusted right rear doors contribute to:

• cabin sealing against noise and moisture,
• correct closing and lock operation,
• uniform gaps with adjacent body panels,
• comfort for rear seat passengers.

For premium vehicles like the Mercedes W205, attention to the quality of body parts directly translates to the overall perception of the car, its market value, and the comfort of daily use.

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other parts from the same group, such as skins, outer panels, or additional structural elements, check the available parts in the Mercedes Doors and Door Panels category.

For drivers interested in optimizing vehicle repair costs – especially for major service interventions – a guide on selecting used mechanical components, such as gearboxes, may also be helpful. You can find more practical tips in the article Used Gearbox – When It's Worth It and What You Need to Remember.