Audi A4 B8 Avant Rear Tail Light Lamp Tailgate Left N/S 8K9945093B

Audi A4 B8 Avant Rear Tail Light Lamp Tailgate Left N/S is an original lighting component designed for installation on the rear left side of the vehicle. Thanks to its factory-fit design for the Avant body style, it ensures a consistent appearance, proper operation of the tail and brake lights, and full compatibility with the factory electrical system. It is a practical solution for post-accident repairs, replacing a damaged lamp, or restoring the full functionality of the tailgate lighting.

Specifications and technical data

• SKU: 8K9945093B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K9945093B
• Substitutable numbers: 8K9945093B, 8K9 945 093 B
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and fitment for Audi A4 B8 Avant

The presented lamp is a component from the Rear lights and brake lights category, designed specifically for installation on the rear tailgate, left side, in the Audi A4 B8 Avant model. The vehicle placement defined as rear – left side ensures that the lens geometry, mounting points, and lighting layout are consistent with the factory body design.

This ensures the following are maintained:

• proper visibility of the vehicle from the rear,
• a consistent lighting line with the other lamps,
• correct arrangement of the position and brake light functions.

Technical and functional characteristics

The lamp is designed to operate in the rear body zone, where it is responsible for signaling during braking and driving with position lights on. The construction, tailored to the Avant tailgate, ensures:

• the appropriate lens shape matched to the tailgate contours,
• factory sockets for the Audi wiring harness,
• stable mounting in the original mounting points.

This solution facilitates installation and allows for the maintenance of factory lighting parameters, which is important for both safety and compliance with traffic regulations.

Product condition and use in repairs

The offered lamp is a used component, making it a cost-effective choice for body and lighting repairs in the Audi A4 B8 Avant. Using an OEM component allows you to:

• reduce repair costs compared to a new part,
• maintain the original character of the vehicle's rear section,
• avoid fitment issues typical of low-quality aftermarket replacements.

This solution is particularly useful for post-collision repairs, replacing a lamp after mechanical damage, or restoring full lighting efficiency after a failure.

Benefits of choosing an original Audi lamp

Choosing an original rear lamp for an Audi translates into a number of practical advantages:

• Factory fitment – the lamp fits the tailgate without modifications, which shortens installation time.
• Compatibility with the installation – connectors and the lighting system are compatible with the factory Audi wiring harness.
• Consistent aesthetics – maintaining a uniform look of the rear lamps on the left and right sides.

Thanks to this, the repair is predictable, and the final result meets the manufacturer's factory standards.

Expanding Audi lighting 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 combination lamps, light modules, or additional brake lights, check the available parts in the Audi rear lights and brake lights category.

When planning broader service work, it is also worth checking out expert advice on selecting used components – practical tips, verification procedures based on OEM numbers, and a cost-effectiveness analysis can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which helps you take a conscious approach to purchasing other used automotive parts as well.