Audi A6 C6 Headlight Headlamp Lamp Light Cable Wire Front Right O/S 4F0941004BK

Audi A6 C6 Headlight Headlamp Lamp Light Cable Wire Front Right O/S is an original electrical wiring component designed for installation in the front right section of the vehicle body. It ensures a stable electrical connection between the headlight and the vehicle's wiring system, which translates into the proper operation of low beam, high beam, and additional headlight functions. This used OEM component is a solution technically matched to factory connectors and Audi standards.

Specifications and technical data

• SKU: 4F0941004BK-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0941004BK
• Substitutable numbers: 4F0941004BK, 4F0 941 004 BK, 1J0973735, 1J0 973 735
• Location on the vehicle: Front, Right
• Category: Headlight Assemblies

Purpose and function in the vehicle

The presented wiring harness belongs to the Front lights category and is dedicated to the right side of the vehicle's front. It is responsible for transmitting signals and power to the headlight, integrating it with the car's electrical system. Thanks to factory connectors and proper wire routing, this component allows for maintaining the correct operation of all headlight functions without the need for any modifications to the installation.

Construction and OEM fitment

The wiring harness was designed by Audi as part of the original lighting system, which means compatibility with factory sockets, wire cross-sections, and the manufacturer's safety standards. The connectors used are prepared for direct connection to the headlight and the vehicle's installation, which minimizes the risk of contact looseness, overheating, or lighting operation errors.

The original OEM design facilitates installation in the location intended by the manufacturer, while maintaining proper wire routing in the front compartment. As a result, the wiring harness does not interfere with other components and remains properly protected against vibrations and external factors.

Benefits of using a used OEM wiring harness

Using an original, used headlight wiring harness allows you to maintain factory electrical compatibility and avoid problems typical of low-quality replacements, such as mismatched connectors or the need to modify the installation. This is particularly important in modern lighting systems, where the headlight works in conjunction with control modules and safety systems.

A used OEM component is also a cost-effective solution – it allows you to restore full lighting functionality while maintaining the manufacturer's standards. In practice, this means efficient light operation and a reduction in the risk of error messages appearing in the vehicle's diagnostic systems.

Practical installation tips

When replacing the headlight wiring harness, it is recommended to carefully check the condition of the connectors and ensure the wires are correctly positioned in the factory guides. Proper connection of all connectors to the headlight and the vehicle's installation is crucial for stable light operation and avoiding wire abrasion during use. Installation should ideally be performed with the vehicle's power disconnected, in accordance with Audi service procedures.

If you want to better understand why a used OEM part is often a more cost-effective choice than a replacement, it is worth reading our practical guide: 5 reasons why a used OEM part is a better choice than a replacement.

Expanding your Audi lighting upgrade

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 headlights, bulb holders, or additional power cables, check out the available parts in the Audi Front lights category.