Audi S3 8Y Rear Outer Side Panel Lamp Light Wiring Loom Right O/S 8Y0945208

Audi S3 8Y Rear Outer Side Panel Lamp Light Wiring Loom Right O/S is an original lighting system component designed to support the outer side lamp in the rear section of the vehicle body on the passenger side. Thanks to its factory design, it ensures stable power supply and a secure electrical connection between the lamp and the vehicle's wiring, which translates into the proper operation of the tail lights and brake lights.

Specifications and technical data

• SKU: 8Y0945208-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8Y0945208
• Substitutable numbers: 8Y0945208, 8Y0 945 208
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented wiring loom is a component of the Tail lights and brake lights system, responsible for supplying power and control signals to the outer side lamp on the right rear side of the vehicle. The vehicle placement specified as rear – right side means that the component works with the lamp located on the passenger side, in the area of the side body panel.

A properly selected wiring loom minimizes the risk of voltage drops, flickering lights, or errors in light control systems. This is particularly important in modern Audi models, where diagnostic systems monitor the correct operation of every lighting section.

Construction and technical fitment

The wiring loom has been designed as a component dedicated to a specific rear side lamp configuration, with proper cable routing and factory connectors. Such a solution:

• facilitates installation in the original mounting points in the bodywork,
• ensures compatibility with factory lamp sockets,
• limits the need for interference with the vehicle's main electrical installation.

By maintaining the original geometry of the wires and connectors, the wiring loom allows for seamless integration with the existing electrical system, without the need for modifications or soldering additional wire sections.

Practical application and benefits of installation

The use of a dedicated rear right side lamp wiring loom is particularly beneficial in situations where the installation has been damaged as a result of a collision, contact corrosion, or improper previous repairs. Replacing the complete section of the wiring loom allows you to:

• restore full functionality of the tail lights and brake lights on the right side,
• reduce the risk of intermittent power supply to the lamp,
• maintain compliance with factory safety and diagnostic standards.

The element from this group is particularly useful for professional body and electrical repairs, where repeatability and predictability of the lighting system's operation are essential.

Characteristics of the used product

The offered wiring loom is a used component, which in practice means it comes from vehicle dismantling and has been verified for installation suitability. This type of component is a cost-effective solution while maintaining the manufacturer's original specifications, especially in the case of post-accident repairs or restoring the installation within the rear body section.

Related items from the same group

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 power cables, lamp connectors, or additional installation sections, check the available parts in the Audi tail lights and brake lights category.

If you are considering a wider use of aftermarket components in the VAG group and want to better understand when used parts are most cost-effective, the following article may be helpful: Volkswagen – solidity and reliability. Why are used VW parts a sensible choice?.