Audi A5 8T Rear Tail Light Wiring Loom Harness Cable Plug Right O/S 8T0945094C

Audi A5 8T Rear Tail Light Wiring Loom Harness Cable Plug Right O/S is an original electrical installation component designed for the right rear side of the vehicle body. It ensures a stable electrical connection between the light and the rest of the system, which translates into reliable rear lighting operation and correct communication with the vehicle's electronics. This is a practical solution for users who want to restore full lighting functionality without compromising on fitment.

Specifications and technical data

• SKU: 8T0945094C-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T0945094C
• Substitutable numbers: 8T0945094C, 8T0 945 094 C
• Location on the vehicle: Rear, Right
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the wiring harness

The presented wiring harness is a component of the electrical system responsible for powering and controlling the rear light on the right side of the Audi A5 8T. Its placement in the rear body area means it is responsible for transmitting signals to functions such as position lights, brake lights, turn signals, or auxiliary lighting, depending on the configuration of the specific light used in the vehicle.

Thanks to its factory design, the harness maintains correct wire routing geometry, which reduces the risk of chafing, insulation damage, and improper positioning in the trunk area or the light cavity.

Construction and fitment for Audi

As an element from the Wires, harnesses, and connectors group, the product has been designed for full compatibility with factory connectors in the Audi A5 8T. Properly selected wire cross-sections, plug types, and segment lengths allow for installation without the need for modifications, soldering, or the use of adapters.

The harness is prepared to operate in conditions typical for the rear of the vehicle, where temperature changes, humidity, and vibrations occur. The construction of the wires and connectors is adapted to these loads, which promotes stability of electrical parameters over a long period of operation.

Service application and installation benefits

Replacing the rear right tail light wiring harness is particularly recommended in situations where the following occur:

• intermittent operation of the rear lighting on the right side,
• light error messages on the instrument cluster,
• traces of corrosion or overheating on the connector pins,
• mechanical damage to the wires after a collision or bodywork repairs.

Using an original harness dedicated to the Audi A5 8T reduces diagnostic and installation time, and also minimizes the risk of problems resulting from unprofessional installation repairs. This is a particularly beneficial solution for workshops and users who expect reliable fitment to the factory installation.

Product characteristics and condition

The offered harness belongs to the group of items marked as used, which means it comes from vehicle dismantling but retains the functionality required for further operation. This type of component is an attractive alternative to new parts, allowing for reduced repair costs while maintaining compliance with the factory electrical specification.

Thanks to this, the product will work well both in routine repairs and when restoring the installation after mechanical damage, where it is crucial to maintain the original wire routing and a correct connection with the light and the rest of the vehicle's electrical system.

Expanding the Audi installation – related items

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Audi and need other elements from the same group, such as additional harnesses, power cables, or lamp connectors, check the available parts in the Audi wires, harnesses, and connectors category.

If you are interested in a broader context of using dismantled parts and want to better understand how to optimize service costs while maintaining OEM quality, it is worth reading our guide: Smart Skoda servicing – why second-hand parts are the best choice for your wallet.