Mercedes CLA C117 Door Rear Left N/S Kosmos Cosmic 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 CLA C117 Door Rear Left N/S Kosmos Cosmic Black Metallic is an original body component from the Doors and door panels group, designed for installation on the rear driver's side. This is a solution for users expecting factory-fit, consistent body styling, and the preservation of proper body geometry in the CLA C117 model.

Specifications and technical data

• SKU: A1177300105-KB1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1177300105
• Substitutable numbers: A1177300105, A 117 730 01 05
• Weight: 150
• Location on the vehicle: Rear, Left
• Color: Kosmos Black Metallic - 191
• Category: Doors & Door Skins

Purpose and fitment

The presented rear left door is dedicated to the Mercedes CLA C117 body and has been designed as a component mounted in the rear zone on the driver's side. The original construction ensures proper alignment with the roofline, sill, and fender, which facilitates achieving even gaps and the correct operation of the lock and seals.

The component belongs to the Doors and door panels group, making it perfectly suited to the factory architecture of the side body section, enabling a technically correct repair after a collision or corrosion without the need for modifications.

Color and body finish

The door is finished in Kosmos Black Metallic paint, marked with color code 191. This shade of black with a metallic effect is characteristic of Mercedes models and allows for maintaining the visual consistency of the entire vehicle, especially during spot repairs or the replacement of individual panels.

The metallic structure of the paint promotes an even distribution of light reflections on the door surface, which improves the visual perception of the side of the body and facilitates matching with other body components in the same color.

Technical characteristics and installation

As a body component mounted on the rear left side, the door is adapted to work with factory hinges, the lock, and the equipment installation intended for this model. The panel construction ensures appropriate side rigidity, which is important both for safety and for reducing noise and vibrations while driving.

The product has a specific weight, which is important when planning transport and organizing installation in a workshop. The used nature of the part allows for an economical repair of the vehicle while maintaining original geometry and compatibility with factory mounting points.

Practical application and benefits of choosing

Choosing an original rear left door for the Mercedes CLA C117 in Kosmos Black Metallic is particularly beneficial in situations where it is necessary to replace the entire panel after mechanical damage or as a result of corrosion. Using a factory component limits fitting time and also reduces the risk of problems with closing, leaks, or incorrect window alignment.

A used body component is also a reasonable compromise between repair costs and maintaining the high quality of workmanship typical of the Mercedes brand. Thanks to this solution, you can restore the aesthetics of the side of the vehicle and maintain proper performance parameters without having to resort to replacements of uncertain origin.

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

For users interested in a broader context of using used body components and optimizing repair costs, it is worth reading the practical tips on selecting parts from the secondary market, described in the article Used car parts for Mini Cooper – a way for style and savings.