Audi TT 8N Rear Tail Light Lamp Bulb Carrier Holder Left N/S 8N0945257

Audi TT 8N Rear Tail Light Lamp Bulb Carrier Holder Left N/S is an original component from the Rear lights and brake lights group, designed for installation in the rear left part of the vehicle body. It ensures stable bulb seating in the lamp, proper contact guidance, and a secure connection to the vehicle's electrical system, which translates into clear light signals and compliance with road traffic regulations.

Specifications and technical data

• SKU: 8N0945257
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N0945257
• Substitutable numbers: 8N0945257, 8N0 945 257
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function of the component

The presented bulb carrier is dedicated to the rear lamp on the left side of the first-generation Audi TT (8N) model. As a bulb carrier, it is responsible for:

• precise positioning of bulbs in the lamp housing,
• stable electrical connection with the wiring harness,
• proper operation of the position light, brake light, and turn signal,
• reducing the risk of contact overheating and lighting flickering.

Thanks to the use of the original Audi design, the correct geometry of the bulb position is maintained, which contributes to uniform light distribution and good vehicle visibility on the road.

Benefits of using the original bulb carrier

Using the factory bulb carrier in the Audi TT 8N helps avoid problems typical of replacements with imprecise fitment. The original carrier ensures:

• compatibility with the factory rear lamp on the left side,
• secure mounting in the lamp housing without play or tension,
• proper routing of current paths, which promotes stable lighting operation,
• easier installation and removal during service or bulb replacement.

This solution is particularly beneficial for post-collision repairs, replacing a damaged lamp, or restoring full functionality of the lighting system in a daily-driven car.

Condition, installation, and service application

The item is offered in used condition, which allows for an economical repair of the lighting system while maintaining the manufacturer's original specifications. The carrier is intended for installation in the rear left part of the vehicle, in place of the factory bulb carrier. In practice, this means the possibility of a direct replacement of a damaged or melted carrier without the need for electrical system modifications.

Before installation, it is recommended to perform a standard check of the condition of the contacts and bulb sockets, as well as to verify the correct operation of all lighting functions after connecting to the vehicle's electrical system.

Application in the Rear lights and brake lights system

As an element from the Rear lights and brake lights group, the bulb carrier has a direct impact on driving safety – it is responsible for clearly signaling braking, turning, and the presence of the vehicle on the road. A functional bulb carrier minimizes the risk of intermittent light failure, error messages on the instrument cluster, and problems with technical inspections.

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 lenses, complete lamps, or additional bulb carriers, check the available parts in the Audi rear lights and brake lights category.

Support in choosing used components

When selecting a used bulb carrier, it is worth paying attention to the condition of the contacts, the absence of signs of excessive overheating, and compatibility with the specific body version. To better prepare for your purchase and avoid common mistakes when choosing used lighting components and tuning parts, read our guide: Buying used car parts – the most common mistakes when choosing tuning parts.