Cover Wing Mirror BMW F20 F21 F30 F31 F36 Retaining Ring Left N/S Trim 7242691

Cover Wing Mirror BMW F20 F21 F30 F31 F36 Retaining Ring Left N/S Trim is an original part from the Mirror components group, designed for installation on the left side of the vehicle. The black finish ensures a consistent, subtle look that matches the factory BMW styling, and the OEM design allows for precise fitting to the correct model. It is a practical solution for replacing a damaged mirror housing or restoring the vehicle's aesthetics after a collision.

Specifications and technical data

• SKU: 7284123
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7284123
• Substitutable numbers: 51167284123, 7284123, 7242691
• Location on the vehicle: Left
• Color: Black
• Category: Mirror Components

Purpose and function of the component

The left mirror housing cover is responsible for protecting the internal mirror mechanisms and the glass insert from external factors. A properly selected frame stabilizes the mirror structure, reduces vibrations, and helps maintain the correct setting geometry. As a result, the mirror assembly retains full functionality during daily use, even at higher speeds.

The black color of the housing allows for easy integration with the bodywork – both if left in its raw state or used as a base for potential painting. Installing the correct part on the left side of the vehicle is important from a safety perspective, as the driver's mirror is one of the key points for monitoring the surroundings on the road.

Construction and fitment for BMW

The housing has been designed as a BMW system part, which translates into maintaining factory mounting points and compatibility with the appropriate type of mirror. This makes it possible to:

• recreate the original body line without unnatural gaps,
• securely attach the frame to the mirror base,
• properly route cables and mechanisms inside the mirror body.

The used OEM part is a reasonable choice for post-accident or maintenance repairs when you want to maintain the original geometry and fitment without having to use replacements with uncertain tolerances.

Performance characteristics and installation

The black left mirror cover is prepared for installation in place of a damaged or worn housing. The design provided by the vehicle manufacturer facilitates service work – once matched to the correct BMW model, the replacement can be carried out without interfering with the door structure or the mirror's electrical installation. This solution is particularly useful in situations where the adjustment mechanism and turn signal remain functional, and only the outer part of the housing requires replacement.

The used condition allows for an economical repair while maintaining the original origin of the component. In practice, this means a favorable compromise between cost and fitment quality, which is important for both workshops and individual users who care about the technical consistency of the vehicle.

Benefits of using an original mirror cover

Using an original mirror cover on the left side of a BMW body translates into several significant advantages:

• Factory fitment – maintaining the correct mounting points and mirror geometry.
• Consistent body appearance – the black color facilitates integration with the side line of the vehicle and potential further painting.
• Protection of mirror mechanisms – securing the interior against water, dirt, and mechanical damage.
• Economical repair – the used OEM part allows for cost reduction compared to a new part, while maintaining the original construction.

Expanding the modernization of the mirror zone in BMW

If you are planning a comprehensive repair or modernization of the side mirror zone in your BMW and need other elements from the same group, such as housings, frames, or additional inserts, check the available parts in the BMW mirror components category.

When planning repairs using dismantled components, it is worth getting to know the specifics of the premium used parts market – issues of selection, verification of origin, and the cost-effectiveness of such a solution are discussed in more detail in the article: Used parts for Mercedes – original parts from dismantling. Additionally, if you are interested in the environmental and economic aspect of using second-hand components, the following material may be helpful: Eco-driving: discover the benefits of used car parts.