BMW 3 Series E90 E91 LCI M Sport Heated Left Base Wing Mirror N/S Door 7268279

The Left Exterior Mirror Base BMW 3 Series E90/E91 LCI M Sport with Heating is an original door mirror base designed for installation on the driver's side. This component is specifically designed for the facelifted M Sport version, ensuring a precise fit to the bodywork and proper integration with the vehicle's factory systems.

Specifications and technical data

• SKU: rhd-7268279
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7268279
• Substitutable numbers: 51167268279, 7268279, 51167203005, 7203005, EM
• Location on the vehicle: Left
• Category: Mirror Assemblies

Intended Use and Compatibility

The presented mirror base is dedicated to BMW 3 Series E90/E91 LCI M Sport models, mounted on the left side of the vehicle. The construction is prepared for compatibility with the factory glass heating system, allowing for seamless integration with the car's electrical system and maintaining full functionality of mirror control from the cabin.

Construction and Technical Function

As a component from the Exterior Mirrors category, this base is responsible for the stable mounting of the mirror glass, adjustment mechanism, and heating wiring. It ensures:

• a rigid connection to the driver's side door,
• proper routing of the electrical harness for the heating function,
• correct mirror positioning geometry relative to the bodywork,
• maintenance of the characteristic sporty line of the M Sport version.

By retaining the factory mounting points, the base facilitates installation and allows for the use of existing equipment components, such as the mirror glass or color-coded cover, provided they are compatible with the body version.

Condition and Benefits of Using a Used Part

This component comes from the secondary market, meaning it is a used part that retains the functionality necessary for continued operation. Choosing this solution allows you to:

• reduce repair costs compared to a new OEM component,
• maintain stylistic consistency with other body elements,
• preserve the original mirror construction as intended by the manufacturer.

For many owners of the facelifted BMW 3 Series, this is a practical way to restore full mirror functionality after mechanical damage or a collision, while maintaining the high quality of workmanship characteristic of the brand.

Why Choose This Mirror Base

Using an original left-side M Sport mirror base helps maintain proper side visibility and user comfort in adverse weather conditions thanks to the heating function. This solution is particularly beneficial when you prioritize:

• maintaining the vehicle's factory appearance after repair,
• certainty of fit to the door and electrical system,
• efficient restoration of full functionality to the driver's mirror area.

A well-chosen mirror base minimizes the risk of vibrations, improper positioning, or adjustment issues, leading to safer and more comfortable driving.

Related Parts and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the side body area of your BMW and need other parts from the same group, such as housings, mirror glasses, or complete adjustment kits, check the available parts in the BMW Exterior Mirrors category.

To better understand the impact of functional components on the durability of the powertrain and the overall condition of the car, it is worth reading the technical guide on the cooling system and engine operation, available in the article Engine Cooling System – Overheating, Repair, and Used Radiators.