Audi A4 B8 Headlight Headlamp Bi-Xenon Light Lamp Front Left N/S 8K0941043D

Visual condition of the part

The product shows signs of use visible in the photos.

Headlight ballast, control units, bulbs, modules are not included in the sale.

Audi A4 B8 Headlight Headlamp Bi-Xenon Light Lamp Front Left N/S is an original component from the Front lights group, designed for installation on the driver's side. It ensures precise light beam guidance, improving visibility and safety when driving at night and in difficult weather conditions.

Specifications and technical data

• SKU: RHD-8K0941043D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0941043D
• Substitutable numbers: 8K0941043D, 8K0 941 043 D
• Location on the vehicle: Front, Left
• Category: Headlight Assemblies

Purpose and vehicle placement

The headlight has been designed specifically for installation in the front left part of the Audi A4 B8 generation body. Its placement in the front zone of the vehicle means it is responsible for both illuminating the road and ensuring the car is visible to other road users.

Thanks to the factory geometry of the housing and mounting points, the headlight works with the body structure without the need for modifications, which facilitates service and reduces the time required to replace a damaged lamp.

Bi-xenon technology and lighting function

The bi-xenon technology used allows for the use of a single module for both low and high beams. This translates into:

• a stable, bright light beam with a uniform color,
• better illumination of the roadside and road markings,
• more precise cut-off of the light-shadow boundary in low beam mode.

The headlight is constructed to work with the factory lighting control systems in Audi, which helps maintain the consistency of the entire system's operation.

Product characteristics and condition

The offered headlight is a used component, which means it comes from disassembly and may show signs of wear typical for this class of parts. At the same time, it retains the functionality required for continued operation in the vehicle, providing an economical alternative to a new OEM component.

For the user, this means the ability to restore full efficiency to the lighting system while maintaining a favorable cost-to-quality ratio, without sacrificing the original design intended by the manufacturer, Audi.

Benefits of using an original Audi headlight

Using an original bi-xenon headlight in an Audi A4 B8 provides a number of practical benefits:

• Factory fit – compatibility of shape, mounts, and connectors with the vehicle's installation reduces the risk of assembly problems.
• Consistent lighting characteristics – maintaining parameters close to factory specifications makes it easier to properly adjust the lights at a diagnostic station.
• Operational safety – proper road illumination affects driving comfort and the driver's reaction time.

Expanding the Audi lighting system

If you are planning a comprehensive repair or upgrade of the front lighting zone in your Audi and need other elements from the same group, such as additional lamps, control modules, or complete headlight assemblies, check the available parts in the Audi front lights category.

For drivers interested in a broader look at the selection of drivetrain components and the impact of car configuration on driving character, the guide article Dismantled drive axles and differentials – how to choose gear ratios for your driving style may be helpful, as it organizes key technical concepts and facilitates informed planning of vehicle modifications.