Audi A4 B9 Headlight Bi-Xenon Headlamp Front Right O/S Harness Wire 8W0941044A

Audi A4 B9 Headlight Bi-Xenon Headlamp Front Right O/S Harness Wire is an original lighting component designed for the right side of the front bodywork. It ensures precise guidance of the bi-xenon light beam and a stable electrical connection thanks to the integrated wiring harness. This solution is dedicated to drivers and workshops that expect factory fitment and consistency with the electrical system in the Audi A4 B9 generation.

Specifications and technical data

• SKU: 8W0941044A-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0941044A
• Substitutable numbers: 8W0941044A, 8W0 941 044 A
• Location on the vehicle: Front, Right
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and fitment for Audi A4 B9

The headlight has been designed specifically for the Audi A4 B9 model, taking into account the body geometry and the factory lighting system. It is mounted on the front right side of the vehicle, which guarantees alignment with the hood, bumper, and fender lines, as well as the correct setting of the optical axis relative to the road. Thanks to the OEM design, all key mounting points are preserved, as well as compatibility with factory brackets and covers. This is essential both for post-accident repairs and when replacing a worn-out headlight to restore the full functionality of the lighting system.

Bi-Xenon technology and wiring harness

The headlight uses Bi-Xenon technology, which means that both low and high beams are realized in a single optical unit. This translates into uniform, powerful road illumination and better visibility at night and in difficult weather conditions, while maintaining the appropriate cut-off line to avoid dazzling other road users. The integral wiring harness ensures a proper connection of the headlight to the vehicle's electrical system. Properly selected connectors and wire cross-sections minimize the risk of voltage drops, communication errors with control modules, and diagnostic problems. For workshops, this means faster installation and fewer potential points of failure.

Assembly and performance characteristics

The placement of the headlight in the front right part of the vehicle facilitates its integration with the existing installation without the need for body modifications. The construction is prepared for operation in demanding road conditions, taking into account vibrations, temperature changes, and exposure to moisture.

• factory mounting points matched to the Audi A4 B9,
• preservation of the correct light beam geometry,
• consistency with the vehicle's lighting control systems,
• possibility of adjusting the headlight setting according to the service procedure. Such properties make the component perform well both in daily operation and in fleet applications, where repeatability and predictability of performance parameters are important.

Component condition and service application

The headlight is used, which makes it an attractive cost-effective solution while maintaining the manufacturer's original specifications. It is a practical choice for post-accident repairs when it is crucial to restore the factory lighting system without the need to invest in a new sub-assembly. The product is especially recommended for:

• workshops specializing in the Audi brand,
• body and paint shops performing front-end vehicle repairs,
• individual users who want to restore full lighting functionality after mechanical damage.

Knowledge expansion and parts selection

For those interested in comparing technical solutions used in sports versions of Audi and standard models, it is worth reading an article discussing the differences in engine, brake, and chassis construction – details can be found in the material Audi RS vs other models – what is hidden under the hood and chassis?. If you are planning a comprehensive repair or upgrade of the front zone in your Audi and need other elements from the same group, such as headlights, lamps, or lighting modules, check the available parts in the category Other Audi. When selecting used lighting components, a practical buying guide may also be helpful, which describes how to safely verify the compatibility of parts by numbers and parameters – you will find it in the article Safe purchase of used car parts online – a step-by-step guide.