Volkswagen Passat B8 Estate Rear Third Centre Brake Light LED 3G9945087A

Volkswagen Passat B8 Estate Rear Third Centre Brake Light LED is an original component from the Main and centre brake lights group, designed for installation in the rear part of the vehicle body. Thanks to LED technology, it provides a clear, fast braking signal, improving the visibility of the lighting for drivers behind the vehicle. This is a practical solution for Passat B8 Estate users who want to restore the full functionality of the factory lighting.

Specifications and technical data

• SKU: 3G9945087A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3G9945087A
• Substitutable numbers: 3G9945087A, 3G9 945 087 A
• Location on the vehicle: Rear
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the third brake light

The LED third brake light in the Passat B8 Estate is located in the upper part of the rear zone of the vehicle and acts as an additional, high-mounted braking signal. Thanks to this:

• it increases the visibility of the brake signal in heavy traffic and at higher speeds,
• it improves the readability of light signals in difficult weather conditions,
• it supports active safety, facilitating faster reaction times for drivers behind the vehicle.

The element is designed specifically for the rear body of the Passat B8 Estate, which allows for maintaining stylistic consistency and proper fitment to the factory mounting points.

LED technology and performance parameters

The use of LED technology in the third brake light means stable, uniform illumination and fast activation every time the brake pedal is pressed. In practice, this translates into:

• a clear, intense light signal visible from a long distance,
• lower load on the electrical system compared to classic bulbs,
• reduced need for maintenance resulting from the characteristics of LED sources.

The lighting has been developed as an original Volkswagen brand component, which promotes compatibility with the factory electrical system and proper cooperation with the vehicle's electronics.

Installation in the rear part of the vehicle

The light is intended for installation in the rear zone of the Passat B8 Estate, in the location provided by the manufacturer. The design, adapted to the bodywork, facilitates the seating of the lamp in the original opening and proper sealing of the connection with the body. Thanks to this, it is possible to:

• maintain the factory lighting geometry,
• reduce the risk of leaks around the tailgate or body panels,
• maintain the aesthetic appearance of the rear of the vehicle.

When replacing, it is worth paying attention to the condition of the electrical harness and the correct fastening of the connectors to fully utilize the capabilities of the LED lighting.

Application in service practice

The element will work well both for a standard replacement of a damaged third brake light and for restoring the full efficiency of the lighting system after a rear-end collision. Main and centre brake lights are of significant importance for safety, which is why choosing an original component dedicated to a specific model is a beneficial solution from the point of view of service and operation.

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Volkswagen and need other elements from the same group, such as side brake lamps, centre LED modules, or additional lamps in the tailgate, check the available parts in the Volkswagen main and centre brake lights category.

Substantive support and lighting selection

When selecting LED lighting elements for a specific model, it is worth using reliable technical sources and proven advice on installation and diagnostics. Additional information on the specifics of LED lighting, replacement rules, and the importance of quality components can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses the practical aspects of working with factory lighting systems in vehicles.