Third Stoplamp BMW X3 E83 2 Stop Lamp Brake Light White 3440439

Third Stoplamp BMW X3 E83 2 Stop Lamp Brake Light is an original rear lighting component designed for installation in the upper part of the tailgate. This used BMW part ensures a consistent look with the factory lighting and improves the readability of the braking signal for drivers behind you. Thanks to its neutral, white lens finish, the light integrates harmoniously with the body lines of the X3 E83 model.

Specifications and technical data

• SKU: 3440439-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3440439
• Substitutable numbers: 3440439, 63253440439, 63213411772, 3411772
• Location on the vehicle: Rear
• Color: White
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the additional brake light

The additional brake light in the BMW X3 E83 plays an important role in the braking signaling system, increasing the vehicle's visibility from the rear. Positioned high on the rear of the body, it improves the readability of the braking signal in city traffic, on the highway, and in conditions of limited visibility. This is particularly important in heavy traffic, where a quick reaction from the driver behind can reduce the risk of a collision.

Design, color, and fitment for the BMW X3 E83

The component has been designed specifically for the rear body area of the BMW X3 E83, which translates into a precise fit to the factory mounting points. The white lens works with properly selected light sources, ensuring a clear, uniform brake signal visible even at wider angles. The design intended for installation in the rear of the vehicle facilitates service and replacement without the need to interfere with other lighting elements.

Benefits of using an original BMW brake light

Using an original additional brake light in the BMW X3 E83 allows you to maintain the consistency of the electrical system and the aesthetics of the body. The main advantages include:

• factory fit to the tailgate lines and other rear lamps,
• clear braking signal improving road safety,
• compatibility with the vehicle's factory electrical harness,
• maintaining the original appearance of the car without body modifications.

The used component allows for an economical, yet technically correct replacement of a damaged or faulty light, without the need to resort to replacements with uncertain fitment.

Condition, verification, and service application

The offered additional brake light is a used part, which in practice means a favorable cost-to-functionality ratio while maintaining the manufacturer's original specifications. This type of component is frequently used in professional workshops dealing with post-accident repairs, replacement of damaged lamps, and restoring full functionality of the lighting system in the BMW X3 E83. Replacing a worn or leaking light with a functional element helps avoid problems with technical inspections and improves the comfort of daily operation.

Expanding the BMW lighting system – same parts group

If you are planning a comprehensive repair or upgrade of the rear lighting area in your BMW and need other elements from the same group, such as main rear lamps, center brake lights, or additional signaling modules, check the available parts in the BMW main and center brake lights category.

For users interested in a broader approach to vehicle servicing and optimizing repair costs, a practical guide on purchasing used parts may be helpful – more information can be found in the article How to buy a used car engine and not get scammed – a step-by-step guide, which covers universal principles for assessing the technical condition of parts from the secondary market.