Audi A4 B9 Rear LED Tail Lamp Light Taillight Right O/S 8W59450769AB

Audi A4 B9 Rear LED Tail Lamp Light Taillight Right O/S is an original lighting component from the Rear lights and brake lights group, designed for installation on the right side of the rear bodywork. It ensures a consistent look with the factory lighting, correct signaling of maneuvers, and safe vehicle visibility on the road.

Specifications and technical data

• SKU: 8W5945076AB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W5945076AB
• Substitutable numbers: 8W5945076AB, 8W5 945 076 AB
• Location on the vehicle: Rear, Right
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The right-side LED tail lamp in the Audi A4 B9 is responsible for clear signaling of braking, position, and turn signals for vehicles behind. Its placement in the rear – right zone guarantees a proper fit to the body and maintains the factory body line. Thanks to LED technology, the component provides uniform, clear light, which improves vehicle visibility in various road conditions. The stable light characteristics facilitate quick signal recognition by other road users, which translates into a higher level of safety.

Benefits of using an original Audi lamp

The original Audi LED tail lamp has been designed specifically for the geometry of the A4 B9 body, which means:

• precise fitment with the fender and trunk lid,
• preservation of the factory light line and rear styling of the car,
• proper cooperation with the vehicle's electrical system. The used component allows for an economical repair of the lighting system while maintaining original build quality and compatibility with vehicle systems. This solution is particularly beneficial when replacing a lamp after a collision or mechanical damage.

Mounting parameters and compatibility

The lamp is intended for installation in the rear, right part of the vehicle, in accordance with the factory Audi A4 B9 lighting layout. The construction based on OEM solutions facilitates installation in place of the damaged component, without the need for modifications to the wiring or mounts. The product has dedicated manufacturer markings and reference numbers, which facilitates verification of compatibility with a specific car configuration. This helps to reduce the risk of fitment issues and avoid errors in the lighting system operation.

Condition and service application

The lamp is in used condition, which allows for lower repair costs while maintaining the original technical specification. This is a practical solution in the case of:

• replacement after mechanical damage or lens cracking,
• repair after a collision of the rear part of the vehicle,
• restoring full functionality of the lighting system after a failure. Using an original LED tail lamp helps maintain the visual consistency of the vehicle and the correct operation of control systems, including light monitoring.

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, brake lights, or additional lighting modules, check the available parts in the Audi rear lights and brake lights category. For drivers interested in a broader approach to the economical operation of VAG group vehicles, including the optimal use of parts from professional dismantling, a guide describing when used components are a reasonable alternative to new parts from authorized service centers may be helpful – you can find it in the article VW brand cars: economical restoration of full efficiency thanks to parts from professional dismantling.