Wing Mirror Cover BMW E90 E91 Left Cap N/S Casing Montego Blue - A51

Visual condition of the part

The product shows signs of use visible in the photos.

Wing Mirror Cover BMW E90 E91 Left Cap N/S Casing Montego Blue - A51 is an original component from the External mirrors group, designed for installation on the left side of the vehicle. The paint in the Montegoblau Metallic - A51 shade allows for an aesthetic match to the factory BMW body finish, without the need to experiment with other colors.

Specifications and technical data

• SKU: 0032725-MTB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0032725
• Substitutable numbers: 51160032725, 0032725, KD
• Location on the vehicle: Left
• Color: Montegoblau Metallic - A51
• Category: Mirror Assemblies

Purpose and function of the component

The left-side mirror housing cover is responsible for protecting the adjustment mechanism and the mirror glass from external factors such as moisture, dirt, or minor impacts. In the case of the BMW 3 Series E90/E91, this is a significant element both from a safety perspective and for maintaining consistent body styling.

Thanks to its factory shape and correct profile, the housing maintains the proper aerodynamics of the mirror, which reduces wind noise and ensures a stable field of view when driving at higher speeds.

Montegoblau Metallic - A51 color

The finish in Montegoblau Metallic - A51 is characteristic of selected BMW configurations and allows for maintaining a uniform stylistic line of the vehicle. The metallic paint coating works well with the factory body paint, which facilitates the integration of the component without the need for additional painting or with only minimal correction.

Choosing the right color for the mirror housing is not only important for visual reasons – a consistent finish affects the vehicle's value and the perception of the car after repair, especially in the case of post-accident repairs or spot body corrections.

Installation characteristics

The cover has been designed as a component dedicated to a specific generation of the BMW 3 Series, which translates into precise fitting with the mirror base and other door components. The placement on the left side of the vehicle eliminates the risk of error when selecting parts and facilitates the assembly process.

In practice, this means that after properly preparing the surface and removing the old housing, the new component can be seated in the existing mounting points without the need to modify the mirror or door structure.

Condition and service application

The used component is a good solution for maintenance repairs when the priority is to maintain original geometry and compatibility with factory sub-assemblies. This type of cover will work well both for replacement after a minor collision and for visual restoration of the vehicle when the existing housing is scratched or damaged.

Choosing an original housing from the External mirrors group allows you to reduce the risk of fitment problems typical of universal aftermarket replacements.

Expanding the mirror zone upgrade

If you are planning a comprehensive repair or upgrade of the side mirror zone in your BMW and need other elements from the same group, such as housings, mirror glass, or complete mirror assemblies, check the available parts in the BMW external mirrors category.

To better plan service work on your car before the period of low temperatures and moisture, it is worth checking out the practical tips contained in the article Winter essentials: which used car parts are worth checking and replacing before the frost?, where you will find, among other things, checklists and information on selecting elements by OEM numbers.