Wing Mirror Cover BMW F20 F21 Cap Casing Left N/S Mineral Grey - B39 8054977

Visual condition of the part

The product shows signs of use visible in the photos.

Wing Mirror Cover BMW F20 F21 Cap Casing Left N/S Mineral Grey - B39 is an original body component designed for a precise fit onto the factory mirror base. Finished in the signature BMW Mineral Grey Metallic shade, it allows for an aesthetically and technically correct replacement of a damaged cover without the need for additional painting. This is a practical solution for post-accident repairs and for refreshing the vehicle's appearance.

Specifications and technical data

• SKU: 8054977-MG2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8054977
• Substitutable numbers: 8054977, 51168054977
• Location on the vehicle: Left
• Color: Mineral Grau Metallic - B39
• Category: Mirror Assemblies

Purpose and fitment for BMW 1 Series F20/F21

The presented mirror cover is designed as a body component for the left side of the BMW 1 Series F20/F21 generation. The housing construction is consistent with the factory mirror geometry, ensuring a proper fit with the base, mirror glass, and turn signal, without the need for mounting modifications.

By maintaining the original body lines, the cover helps restore the vehicle's side profile to its original state, which is particularly important for bodywork and paint repairs as well as preparing the car for sale.

Mineral Grey Metallic B39 color and aesthetic value

The Mineral Grey Metallic B39 finish is characteristic of many BMW 1 Series configurations, which is why using this cover helps maintain color consistency across the body. The metallic paint structure complements the bodywork contours, emphasizing the vehicle's side profile.

Replacing just the mirror cover is economically advantageous – it avoids the cost of painting the entire component while restoring the aesthetic appearance of the mirror area, which is important for both visual appeal and utility (better visibility of the vehicle's edges in city traffic).

Construction, installation, and practical application

The mirror housing belongs to a group of body components that are relatively easy to install – after removing the old cover, the new element can be seated on the existing base using the factory clips. This design reduces the time required for repairs and facilitates work in both professional service centers and specialized body shops.

As a part from the Wing Mirrors category, the cover serves a protective function for the adjustment mechanism and mirror glass, shielding them from weather conditions and minor mechanical damage. Proper housing fitment is also important for aerodynamics and cabin noise levels at higher speeds.

Characteristics of the used product

The item is offered as a used part, which represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. Such components are frequently used in post-accident repairs where the priority is compliance with the factory shape and color, while simultaneously optimizing the service budget.

Choosing an original, used mirror cover reduces the risk of fitment issues typical of universal aftermarket replacements and makes it easier to maintain a consistent look for the entire side of the vehicle.

Comprehensive repair of the BMW mirror area

If you are planning a comprehensive repair or upgrade of the side mirror area in your BMW and need other elements from the same group, such as glass, complete housings, or integrated turn signals, check out the available parts in the BMW Wing Mirrors category.

When planning broader mechanical and bodywork tasks, it is also worth paying attention to the selection of original components and repair strategies to reduce vehicle operating costs in the long term – practical tips can be found in the article Economical operation of a Ford – where to look for the biggest savings in mechanical and body repairs, the advice of which can largely be applied to other premium brands as well.