Audi A3 8P Rear Tail Lamp Light Wiring Harness Plug Inner Left N/S 8P4945095C

Audi A3 8P Rear Tail Lamp Light Wiring Harness Plug Inner Left N/S is an original electrical system component designed for the inner left tail lamp in the Audi A3 8P generation model. Thanks to its factory design, the harness ensures a stable electrical connection, proper lighting operation, and compatibility with the factory wiring layout, which facilitates service and diagnostics.

Specifications and technical data

• SKU: 8P4945095C-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P4945095C
• Substitutable numbers: 8P4945095C, 8P4 945 095 C
• Location on the vehicle: Rear, Left
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented harness belongs to the Wires, harnesses, and connectors group and is dedicated to installation in the rear left part of the body, in the area of the inner tail lamp. It is responsible for:

• transmitting power and control signals to individual lamp circuits,
• ensuring a stable contact thanks to a perfectly matched plug,
• maintaining proper routing of wires in the trunk area.

Such a solution reduces the risk of chafing, loose connections, and intermittent lighting issues, which is important for both safety and trouble-free vehicle operation.

Advantages of using an original Audi harness

The original Audi harness has been designed for the specific geometry of the body and lamp, offering:

• secure connector fitment to the factory tail lamp and vehicle installation,
• appropriate length and wire routing, which facilitates installation and service,
• compatibility with factory brackets and mounting points.

Using an original solution eliminates the need for modifications, soldering, or the use of adapters, which translates into more predictable lighting system performance and a lower risk of failures related to moisture or vibrations.

Installation characteristics and service application

The inner left tail lamp wiring harness with plug is particularly useful in situations where the factory wire has been damaged, the connector has melted, or the installation has been tampered with during previous repairs. This component is suitable for:

• post-collision repairs in the rear of the vehicle,
• troubleshooting non-functioning lamp features,
• restoring the installation to its factory state after unprofessional modifications.

By maintaining the original design, the harness allows for organizing the electrical installation in the trunk and lamp area, which facilitates future diagnostic work and potential lighting component replacements.

Condition of the item and economic benefits

The offered harness is a used component, which allows for an excellent compromise between repair costs and maintaining original Audi quality. In many cases, using such a component is more cost-effective than makeshift repairs, which can lead to further installation faults. For workshops and individual users, this means the ability to perform repairs in a technically correct manner while maintaining a reasonable budget.

Expanding lighting system upgrades

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, connectors, or wire sections, check out the available parts in the Audi wires, harnesses, and connectors category.

When planning broader service work on the vehicle, it is also worth checking out practical tips regarding the selection of used components – you can find helpful information in the article Used gearbox – when is it worth it and what you need to remember, which discusses key aspects of assessing the condition of parts and the cost-effectiveness of their purchase.