BMW 3 Series 3 E90 E91 Heated Left Wing Mirror N/S Montegoblau Montego Blue A51

BMW 3 Series 3 E90 E91 Heated Left Wing Mirror N/S Montegoblau Montego Blue A51 is an original body component designed for a precise fit to the vehicle's factory side profile. The heated mirror surface supports safe driving in rain and low temperatures, while the original Montego Blue paint ensures visual consistency with the bodywork. This used OEM component is a sensible service solution for drivers who expect correct geometry, stable mounting, and the preservation of the car's factory appearance.

Specifications and technical data

• SKU: rhd-7189947-MTB3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7189947
• Substitutable numbers: 51167189947, 7189947, 51167161539, 7161539
• Location on the vehicle: Left
• Color: Montegoblau Metallic - A51
• Category: Mirror Assemblies

Purpose and function in the BMW 3 Series E90/E91

The presented mirror is designed for installation on the left side of the BMW 3 Series E90/E91 generation body. As an element from the Wing Mirrors group, it is responsible for proper side and rear visibility, which directly impacts the safety of maneuvers such as changing lanes, overtaking, or parallel parking.

Heating the mirror glass reduces fogging and frost accumulation, which improves image clarity in difficult weather conditions. Thanks to this, the driver gains a stable field of view without the need for manual surface cleaning.

Montegoblau Metallic A51 color and visual fit

The Montegoblau Metallic – A51 paint is a distinctive, metallic shade of blue used as a factory finish by BMW. Using the original color allows for reducing or completely eliminating the need for repainting the component after installation, provided the vehicle's body is in the same paint code.

Thanks to the preservation of the factory structure and shade of the paint coating, the mirror harmoniously fits into the side line of the car, which is particularly important for post-accident repairs and for maintaining the consistent look of a premium class vehicle.

Construction, installation, and performance parameters

The left wing mirror has been designed as an OEM component, which means compatibility with factory mounting points and the correct housing geometry relative to the door and pillar. This facilitates installation in workshop conditions and allows for maintaining the correct setting relative to the driver.

Key performance features of this mirror model include:

• heated mirror surface supporting visibility in rain and frost,
• dedicated placement on the left side of the vehicle,
• housing matched to the body line of the BMW 3 Series E90/E91,
• original Montegoblau Metallic A51 paint.

As a used part, the mirror is a functional service solution, allowing for the restoration of the vehicle's performance and aesthetics while maintaining a favorable cost-to-quality ratio.

Service application and benefits of choosing OEM parts

Choosing an original BMW wing mirror is particularly important for repairs where proper fitment with doors, seals, and side moldings is essential. The OEM component minimizes the risk of vibrations, wind noise, and adjustment problems after installation.

The main benefits of using this mirror include:

• preservation of factory geometry and mounting stability,
• color consistency with the body in Montegoblau Metallic paint,
• restoration of full functionality of the mirror glass heating,
• possibility of use in post-accident repairs and when replacing damaged wear-and-tear components.

Expanding the visibility zone in BMW – Wing Mirrors

If you are planning a comprehensive repair or upgrade of the side visibility zone in your BMW and need other elements from the same group, such as mirror covers, mirror glass inserts, or complete sets with turn signals, check the available parts in the BMW Wing Mirrors category.

Additional technical support

When planning broader service work, it is also worth taking care of the condition of other vehicle systems, including the suspension, which affects driving stability and handling comfort. Practical tips regarding the diagnostics and operation of components such as shock absorbers, control arms, or stabilizers can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which will help you better plan service work on your car.