BMW Z4 E89 Roadster Stop Lamp Third Brake Light Cover Estoril Blue - B45 7194772

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Roadster Stop Lamp Third Brake Light Cover Estoril Blue - B45 is an original third brake light cover designed for the rear body section of the BMW Z4 E89 Roadster. This component in Estoril Blau Metallic - B45 allows for a visually cohesive finish of the trunk lid, maintaining the vehicle's factory character and the proper operation of the center brake light. It is a practical solution when replacing a damaged or worn cover in the rear lighting area.

Specifications and technical data

• SKU: 7252843-EB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7252843
• Substitutable numbers: 51137252843, 7252843, 51137194772, 7194772
• Location on the vehicle: Rear
• Color: Estoril Blau Metallic - B45
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the lighting system

The presented third brake light cover is a component from the Main and center brake lights group, mounted in the rear of the vehicle. Its task is to properly cover the light module, direct the light beam, and protect the lamp from external factors. A correctly selected cover supports the visibility of the braking signal for drivers behind, which is important for safety and regulatory compliance.

Estoril Blau Metallic color – visual matching

The Estoril Blau Metallic - B45 color is a distinctive, dynamic shade used in sporty BMW configurations. Using a cover in this color allows for a uniform appearance of the rear bodywork without the need for additional painting. This is particularly beneficial for post-accident repairs or spot restoration when you want a consistent match to the factory paint.

Vehicle placement and mounting aspects

The cover is designed for installation in the rear lighting area of the vehicle, at the location of the third brake light. The design intended for the BMW Z4 E89 Roadster enables proper fitment with the trunk lid line and adjacent body elements. This ensures the tightness of connections and stable seating of the lamp, which reduces the risk of vibrations and leaks during operation.

Product characteristics and service application

The offered item comes from the BMW line and is intended for users looking for parts consistent with the vehicle's factory specifications. It works well both for standard replacement of a damaged cover and for the reconstruction of the rear body zone after a collision. The used nature of the product allows for an economical restoration of the car's original appearance while maintaining proper fitment to the trunk structure and light module.

Benefits of using the original third brake light cover

Using a dedicated third brake light cover in the BMW Z4 E89 Roadster ensures:

• a visually cohesive finish of the rear bodywork in Estoril Blau Metallic,
• proper seating and protection of the center brake light,
• preservation of the factory geometry and trunk lid lines,
• support for a clear braking signal in traffic.

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

For a comparison of solutions used in the premium segment and a broader look at the development of lighting technology and equipment in high-class cars, you can read the article Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years, which discusses structural and service changes in successive generations of this model.