BMW Z4 E85 Roadster Rear Tail Light Lamp Left Rear N/S 7165723

BMW Z4 E85 Roadster Rear Tail Light Lamp Left Rear N/S is an original component from the Main and center brake lights group, designed for installation on the left side of the rear bodywork. It ensures proper braking signaling while maintaining the factory styling line and electrical compatibility characteristic of the BMW brand.

Specifications and technical data

• SKU: RHD-7165723-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7165723
• Substitutable numbers: 7165723, 63217165723, 63216909653, 6909653, 63216909655, 6909655
• Location on the vehicle: Rear, Left
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the lighting system

The presented tail light is dedicated to the BMW Z4 E85 Roadster model and is mounted in the rear area of the vehicle on the left side. It is responsible for clearly signaling braking and ensuring the correct visibility of the car for drivers behind, which has a direct impact on driving safety. Using an original BMW design allows for maintaining consistency in optics, light color, and beam geometry with the other lighting elements.

Construction, fitment, and installation

The lamp has been designed as a body component perfectly matched to the shape of the rear fender and trunk lid in the Roadster version. The construction provides factory mounting points and electrical connectors compatible with the BMW installation, which facilitates assembly and reduces the risk of leaks or stresses in the bodywork. Thanks to maintaining the original geometry of the housing and lens, there is no need for additional bodywork modifications or electrical system adaptations after replacement.

Benefits of using an original tail light

Choosing an original tail light for the BMW Z4 E85 Roadster allows you to maintain the visual consistency of the vehicle and proper cooperation with the factory electrical system. The used OEM component retains the correct optical parameters, ensuring the braking signal is clear and the light intensity is matched to the other lights. This is a particularly beneficial solution for post-accident repairs or replacing a single lamp when you want to preserve the original look and character of the car.

Condition, verification, and service application

The lamp is offered as a used part, which represents a reasonable compromise between repair costs and maintaining original BMW quality. This type of element works perfectly for post-accident service, replacing a damaged lens, or restoring the car to factory condition after modifications. Thanks to maintaining the factory specification, installation does not require interference with the electrical harness or the use of additional adapters.

Comprehensive service for the BMW rear lighting zone

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 left and right lamp modules, additional brake lights, or complete tail light assemblies, check the available parts in the BMW Main and center brake lights category.

New or used – how to choose the right part?

When choosing between a new and a used tail light, it is worth considering the budget, expected service life, and the importance of the original origin of the element. To better assess the cost-effectiveness of purchasing a used OEM component compared to a new replacement, the guide article New or used? A comparison of costs and quality of car parts may be helpful, where you will find practical tips and examples of applications.