Mercedes W177 Door Front Right O/S A-Class Kosmos Cosmos Black Metallic - 191

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 W177 Door Front Right O/S A-Class Kosmos Cosmos Black Metallic is an original body component from the Doors and door panels group, designed for precise installation at factory mounting points. This used component ensures the preservation of the safety structure and visual consistency with the body line, which is particularly important in modern A-Class models.

Specifications and technical data

• SKU: A1777206205-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1777206205
• Substitutable numbers: A1777206205, A 177 720 62 05
• Weight: 150
• Location on the vehicle: Front, Right
• Color: Kosmos Black Metallic - 191
• Category: Doors & Door Skins

Technical characteristics and fitment

The offered item is a complete door shell designed for installation on the front right side of the vehicle, compatible with the geometry of the Mercedes W177 platform. The door structure is prepared for integration with factory hinges, locks, seals, and internal equipment, facilitating the transfer of components from the previous part.

The door belongs to the Doors and door panels group, making it a suitable base for post-accident repairs, bodywork corrections, and reconstruction of the vehicle's side structure in accordance with the manufacturer's technology.

Body color Kosmos Black Metallic – 191

The factory paint in the Kosmos Black Metallic – 191 shade allows for maintaining color consistency with the original Mercedes palette. Metallic black effectively masks minor dirt and highlights the body line, which is particularly beneficial when replacing a single element after damage.

For paint and body shops, this means a reduction in the scope of preparatory work – in many cases, local correction and polishing are sufficient to match the shade to adjacent body panels.

Application in body repairs

The front right door for the Mercedes A-Class W177 is intended for professional repairs of the vehicle's side zone, particularly after collisions, parking scrapes, or local corrosion. The used body component allows you to:

• recreate the gap lines between the fender, rocker panel, and B-pillar,
• maintain the factory lateral structural rigidity,
• minimize the amount of filler and straightening work required on the old element,
• accelerate the assembly process thanks to the standard layout of mounting points.

This solution is particularly advantageous for service centers specializing in post-accident repairs, where repeatability and predictability of the final result are essential.

Condition, origin, and performance parameters

The item comes from dismantling and is offered as a used part, which represents a reasonable compromise between repair costs and maintaining original structural quality. The door has assigned catalog numbers and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle equipment version.

The door structure has a specific weight, which is important for logistics, transport, and selecting the assembly method in the workshop (lifts, assembly stands). The placement on the vehicle is clearly defined as front – right side, which eliminates the risk of error when ordering.

Integration with other Mercedes body components

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

To deepen your knowledge regarding the selection of components from dismantling and their impact on vehicle characteristics, it is worth reading our practical guide: Dismantled drive axles and differentials – how to choose gear ratios for your driving style. Although it concerns a different group of subassemblies, it well illustrates the approach to making informed choices when selecting used car parts.