Mirror Turn Lamp BMW X3 G01 X4 G02 Auxiliary Indicator Light Left N/S 7441439

Visual condition of the part

The product shows signs of use visible in the photos.

Mirror Turn Lamp BMW X3 G01 X4 G02 Auxiliary Indicator Light Left N/S is a precise, original auxiliary lighting component responsible for clear signaling of direction changes. Thanks to its perfect fit for the specific generation of X3 and X4, it ensures stylistic consistency with the factory mirror and proper integration with the vehicle's electrical system. It is a practical solution for users who want to restore full functionality to the side lighting system after damage or wear of the factory module.

Specifications and technical data

• SKU: 7441439
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7441439
• Substitutable numbers: 7441439, 63137441439
• Location on the vehicle: Left
• Category: Mirror Components

Purpose and compatibility

The presented mirror turn signal lamp has been designed specifically for BMW X3 G01 and BMW X4 G02 models, which means the shape is perfectly matched to the mirror housing and includes the correct mounting points. Its placement on the left side of the vehicle guarantees that the component will fit exactly in the place of the factory module, without the need for modifications or adaptations.

As a part from the Mirror components group, the turn signal works with the vehicle's factory electrical system, maintaining the original lighting characteristics and signal visibility for other road users. This allows you to restore the full functionality of the mirror while maintaining compliance with BMW factory standards.

Function and role in the lighting system

The mirror turn signal lamp plays an important role in increasing the visibility of the turn signal, especially in city traffic and when changing lanes. Its placement on the edge of the mirror makes the light signal clearly visible from the side of the vehicle, which improves the readability of maneuvers for drivers in adjacent lanes.

As an additional side turn signal, this component complements the operation of the front and rear lamps, creating a coherent warning system. A properly functioning mirror module reduces the risk of misunderstandings on the road and helps maintain a high level of safety, especially in heavy traffic and limited visibility conditions.

Installation characteristics

The left mirror turn signal for BMW X3 G01 / X4 G02 is structurally prepared for installation in place of the factory component. The properly shaped housing and provided mounting points allow for precise fitting to the mirror body, which minimizes the risk of looseness, vibrations, or leaks.

As a used part, this component comes from original BMW production, thanks to which it maintains the correct geometry and compatibility with factory connectors. In practice, this means the ability to restore the original function of the mirror without the need to use replacements with uncertain fitment.

Practical application and benefits

Using an original mirror turn signal allows you to restore full efficiency to the side lighting system after a collision, mechanical damage, or failure of the light module. This solution is particularly beneficial for users who expect a consistent exterior appearance of the vehicle and proper cooperation with the factory electronics.

By choosing this component, you gain:

• restoration of the factory turn signaling function on the left side,
• preservation of the original stylistic line of the mirror,
• compatibility with the electrical installation of the BMW X3 G01 / X4 G02,
• a solution tailored to the Mirror components group, without the need to adapt other components.

If you are planning a comprehensive repair or upgrade of the side and mirror area in your BMW and need other elements from the same group, such as housings, glass inserts, or additional lighting modules, check the available parts in the BMW Mirror components category.

Safety and selection of used components

When replacing lighting elements, it is worth paying attention to the general condition of the installation and cooperation with other vehicle systems. In the case of more extensive service work, also involving the braking system, a guide on selecting used safety components may be helpful – detailed tips can be found in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?.