BMW 3 Series E90 E91 Power Fold Auto Dip Left Wing Mirror N/S Black Sapphire

BMW 3 Series E90 E91 Power Fold Auto Dip Left Wing Mirror N/S Black Sapphire is an original body component designed for precise fitment in factory mounting points. Finished in Black Sapphire Metallic, it ensures a seamless look with the vehicle's paintwork, while the advanced electric adjustment improves daily driving comfort. This is a particularly beneficial solution when replacing a damaged mirror or upgrading the vehicle to a more advanced version.

Specifications and technical data

• SKU: rhd-7189979-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7189979
• Substitutable numbers: 51167189979, 7189979, 51167161551, 7161551, Heated
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Mirror Assemblies

Purpose and functions of the mirror

The presented mirror is designed for the left side of the vehicle, which is crucial for proper installation and the driver's field of view geometry. The power-folding design facilitates parking in tight spaces and reduces the risk of accidental damage during city maneuvers.

A key feature is the auto-dip function, which automatically tilts the mirror glass when reversing. This makes it easier to observe curbs and parking lines, improving safety during reverse maneuvers and reducing the risk of damaging wheels and tires.

Exterior appearance and color matching

The mirror is finished in Black Sapphire Metallic, allowing it to maintain consistency with the factory BMW body paint in this color. The metallic coating provides an aesthetic, understated look and blends well with both light and dark body elements.

The original housing geometry guarantees proper adhesion to the door, correct sealing, and the preservation of factory aerodynamics. As a result, the mirror does not generate additional wind noise and does not disrupt the side profile of the vehicle.

Technical aspects and vehicle integration

The mirror belongs to the Wing Mirrors category, meaning full integration with the factory adjustment system in the BMW 3 Series E90/E91. The construction is prepared to work with electric door controllers, enabling remote folding and the use of the auto-dip function after proper vehicle coding.

The component features dedicated mounting points and electrical connectors intended for this generation of BMW, which facilitates installation and limits the need for wiring modifications. This is especially important when replacing a mirror after a collision or mechanical damage, where maintaining factory performance parameters is essential.

Condition, application, and benefits of installation

As a used part, the mirror is a sensible choice for post-accident repairs or restoring full vehicle functionality without the need to invest in a new component. It allows for the restoration of the original appearance and functions of the side body area, including power folding and auto-dip, which increases daily driving comfort.

Installation of this mirror is particularly recommended when:

• the existing mirror has been mechanically or electrically damaged,
• the car was equipped with a simpler version of the mirror and an upgrade is planned,
• maintaining a consistent Black Sapphire Metallic color across the entire side of the body is important.

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

Additional technical and operational information

Due to the extensive electrical functionality, installation in a workshop experienced with BMW vehicles is recommended, which will facilitate proper connection and potential coding of the auto-dip function. Proper adjustment after installation will ensure an optimal field of view and comfort of use in city traffic and on the road.

For drivers interested in a broader context of how components responsible for safety and driving comfort work, it is worth reading the material discussing the construction and typical failures of the steering system and related components – details can be found in the article Steering system and power steering – how it works and what breaks?.