BMW Z4 E89 Cabrio Roadster Cover Stop Lamp Third Brake Light Black Sapphire 475

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Cabrio Roadster Cover Stop Lamp Third Brake Light Black Sapphire is an original body component designed for the rear section of the BMW roadster, responsible for the aesthetic and functional finish of the third brake light. This precisely fitted cover in Black Sapphire Metallic - 475 ensures a consistent paint finish and correct light beam guidance. It is a practical solution for replacing a damaged or worn cover in the Z4 E89 Cabrio Roadster model.

Specifications and technical data

• SKU: 7252843-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7252843
• Substitutable numbers: 51137252843, 7252843, 51137194772, 7194772
• Location on the vehicle: Rear
• Color: Black Sapphire Metallic - 475
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the brake light cover

The presented cover is a component from the Main and center brake lights group, mounted in the rear body zone. Its task is to cover the center brake light, ensuring stable mounting and proper illumination geometry. Thanks to its design, which complies with the factory BMW standard, the correct visibility of the braking signal for vehicles behind is maintained.

Its location in the rear area of the vehicle makes it susceptible to atmospheric conditions, which is why using an original cover helps reduce the risk of leaks, lamp fogging, or improper light dispersion. This is particularly important in convertible vehicles, where the line of the trunk lid and roof cover is highly exposed.

Color and fitment for the BMW Z4 E89 body

The cover is finished in the factory color Black Sapphire Metallic - 475, which allows for an aesthetic match to bodywork painted in this shade. The metallic black characteristic of BMW emphasizes the roadster's lines and helps avoid tonal differences between body components.

Thanks to the preservation of the original geometry and mounting points, the part is ready for installation in the rear section of the BMW Z4 E89 Cabrio Roadster without the need for bodywork modifications or shape adjustments. This is a beneficial solution for post-accident repairs, replacement after a cover crack, or for visual correction of the rear body section.

Product characteristics and service application

The cover belongs to a group of body components that affect both the safety and appearance of the vehicle. A properly selected part allows you to:

• maintain proper visibility of the center brake light for other road users,
• preserve the color consistency of the rear body section,
• limit the risk of moisture ingress around the lamp,
• restore the factory look after body and paint repairs.

The product is suitable for both service centers specializing in the BMW brand and independent workshops that perform body repairs and lighting component replacements in premium models.

Condition, origin, and benefits of choosing BMW parts

The offered cover comes from the BMW line and is an original component, which translates into compliance with the manufacturer's factory design standards. As a used part, it represents a reasonable compromise between repair costs and maintaining a high level of fitment and build quality. Compared to aftermarket replacements, the original cover ensures better alignment with the trunk lid and other rear body components.

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 lamps, trims, or additional light modules, check the available parts in the BMW main and center brake lights category.

Additional information and BMW project development

For users interested in a broader technical context and the differences between standard components and the M and M Performance line, an article describing the characteristics of the body, suspension, brakes, and drivetrain in the brand's sports versions may be helpful. More information can be found in the material: BMW M Performance: how do BMW M components differ from standard ones?.