Audi A3 8P Rear Lamp Trunk Light Right O/S Harness Loom Wire 8P3945096A

Audi A3 8P Rear Lamp Trunk Light Right O/S Harness Loom Wire is an original lighting component designed for the right side of the tailgate, ensuring the proper operation of the lights in your Audi. Thanks to the factory design and the dedicated wiring harness, the installation is precise, and the integration with the vehicle's electrical system is seamless and predictable. This solution is particularly beneficial for post-accident repairs, replacing a damaged lamp, or restoring the full functionality of the rear lighting.

Specifications and technical data

• SKU: 8P3945096A-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P3945096A
• Substitutable numbers: 8P3945096A, 8P3 945 096 A
• Location on the vehicle: Rear, Right
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and vehicle placement

The presented lamp is designed for installation in the rear of the vehicle, on the right side, in the tailgate area. This placement is responsible for the vehicle's rear visibility, as well as the correct operation of the lighting functions assigned to this zone. The integrated wiring harness enables a secure connection to the electrical system, which reduces the risk of installation errors and communication issues with control modules.

Construction and function of the lamp assembly with harness

Combining the lamp with a dedicated wiring harness creates a cohesive assembly that facilitates service and replacement in both workshop and garage conditions. The use of the original Audi design promotes the maintenance of proper light distribution, as well as compatibility with factory connectors and mounting brackets. This type of solution minimizes the need for electrical system modifications, which is particularly important in modern electrical systems that are sensitive to incorrect resistance and connections.

Benefits of using an original Audi component

Choosing an original Audi A3 8P Rear Lamp Trunk Light Right O/S Harness Loom Wire allows you to maintain technical consistency with other body and electrical system components. Key advantages of this solution include:

• secure fitment to the tailgate geometry and factory mounting points,
• compatibility with factory electrical connectors,
• stable operation of lighting functions in the rear of the vehicle,
• reduced risk of errors in the vehicle's diagnostic systems. As a result, this component can be used both for standard replacement of a damaged lamp and for more extensive body repairs, where parameter repeatability and maintaining factory manufacturing standards are essential.

Condition, origin, and service application

The offered component comes from the Audi group and is a dismantled part, which allows for economical repair while maintaining the original design. This type of solution is often chosen by workshops specializing in the brand, as well as by users who service their own vehicles and expect compatibility with factory systems without the need to adapt universal replacements. Before installation, it is recommended to perform a standard check of the vehicle's electrical system and verify the correct operation of all lighting functions after connecting the lamp. This allows for the quick detection of any irregularities resulting from previous damage to harnesses or control modules.

Expanding knowledge and selecting other components

If you are planning a comprehensive repair or upgrade of the rear zone in your Audi and need other elements from the same group, such as additional lamps, wiring harnesses, or mounting hardware, check out the available parts in the Other Audi category. For users interested in a broader technical context of the brand's models, including differences in the design of powertrains, braking systems, and chassis, the article comparing sports versions with standard variants may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?. This is a good supplement to your knowledge when planning further modifications or service for Audi cars.