Mercedes W177 Wing Mirror Door Left N/S Outside Kosmos Cosmic Black - 191

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W177 Wing Mirror Door Left N/S Outside Kosmos Cosmic Black is an original body component designed for precise installation on the driver's side. Finished in an elegant, metallic black shade, it ensures a consistent look with the factory paintwork while maintaining the correct field of view geometry. This is a solution for users who expect factory fitment, solid construction, and an aesthetic finish.

Specifications and technical data

• SKU: rhd-A1778101704-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778101704
• Substitutable numbers: A1778101704, A 177 810 17 04
• Location on the vehicle: Left
• Color: Kosmos Black Metallic - 191
• Category: Mirror Assemblies

Purpose and body fitment

The presented mirror is designed as a component mounted on the left side of the vehicle, in the driver's door area. The construction corresponds to factory solutions used in Mercedes compact class models, which translates into proper seating in the door panel and correct alignment with the body lines. Thanks to this, stylistic and functional consistency of the entire vehicle silhouette is maintained after replacement.

Color and Kosmos Black Metallic finish

The Kosmos Black Metallic paint is a dark, metallic shade of black with a subtle depth effect, characteristic of Mercedes body configurations. Using the original color on the mirror reduces the need for additional painting and facilitates matching the existing vehicle paint. The metallic structure of the coating promotes uniform light reflection, which improves visual consistency with other body elements.

Functional and assembly characteristics

As an item in the Wing Mirrors category, the product is responsible for proper observation of the surroundings on the left side of the vehicle, which is important for safety during lane changes, maneuvering, and parking. The design is intended for installation at factory mounting points, which facilitates service work and shortens replacement time. The used part allows for economical vehicle repair while maintaining original geometry and styling.

Component condition and service application

The mirror is a used item, which makes it a cost-effective solution for post-accident repairs, replacing damaged body components, or restoring the vehicle to a state close to factory condition. This type of component will work well both in workshops specializing in the Mercedes brand and in independent services looking for original parts with a reasonable cost-to-quality ratio.

Expanding visibility zone in Mercedes

If you are planning a comprehensive repair or modernization of the visibility zone and the side part of the body in your Mercedes and need other elements from the same group, such as mirror housings, mirror glass, or complete sets with arms, check the available parts in the Mercedes Wing Mirrors category.

For users interested in comparing solutions used in different brands and equipment versions, including sports lines with advanced aerodynamics and modified bodywork, an article describing the differences in the construction and application of body elements and components in sports versions may be helpful – you can find it here: BMW M Performance: how do BMW M components differ from standard ones?.