Description
Visual condition of the part
The product shows signs of use visible in the photos.
BMW E63 E64 Rear Left N/S Trunk Lid Tailgate Light Lamp is an original lighting component designed for the rear left side of the vehicle, specifically engineered for BMW 6 Series E63/E64 models. This used lamp provides a functional solution for post-accident repairs, replacing a damaged lens, or restoring full functionality to the vehicle’s brake light system. Due to its factory origin, it ensures a proper fit to the bodywork and correct integration with the electrical system.
Specifications and technical data
- SKU: 6911891
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7170975
- Substitutable numbers: 7170975, 63217170975, 63217165811, 7165811, 63216911891, 6911891
- Location on the vehicle: Rear, Left
- Category: Centre & Third Brake Light Assemblies
Purpose and function of the rear lamp
The presented BMW E63 E64 Rear Left N/S Trunk Lid Tailgate Light Lamp belongs to the Main and center brake lights category, responsible for clearly signaling braking and the vehicle’s presence on the road. Its placement on the rear left side of the vehicle ensures proper reproduction of the factory lighting layout, which is essential both from a safety perspective and for compliance with traffic regulations.
The lamp has been designed for the specific body of the BMW 6 Series, allowing it to maintain the correct geometry, beam angle, and the styling characteristic of this generation. Installing the correct, original component helps avoid issues with poor fitment, leaks, or incorrect light distribution.
Construction and fitment for BMW E63/E64
The discussed rear lamp is an OEM BMW construction, meaning it was developed for full compatibility with factory mounting points and the electrical harness. The housing and lens are profiled to the E63/E64 body line, ensuring a visually cohesive rear end after installation without unsightly gaps or material stress.
The component intended for the rear – left side – allows for the precise restoration of the original lamp layout after a collision or the replacement of a single module. Using a dedicated lamp reduces the need for wiring modifications, which translates into faster installation and a lower risk of assembly errors.
Practical application and benefits of installation
Choosing a used rear lamp for the BMW E63/E64 is a sensible solution for repairs where maintaining the factory look, proper brake light operation, and optimal cost are key. A properly selected component from the Main and center brake lights category allows you to:
- restore full functionality of the rear lighting after mechanical or operational damage,
- maintain the consistent rear design characteristic of the 6 Series E63/E64,
- preserve correct cooperation with factory safety systems and the electrical installation.
A used component of factory origin is also a good base for vehicle restoration, where the car’s original character and compliance with the manufacturer’s technical documentation are important.
Selecting parts by numbers and parameters
This rear lamp has an assigned OEM part number and corresponding interchangeable numbers, which facilitates unambiguous identification of the component in BMW catalogs and parts selection systems. Combined with the SKU and the placement on the vehicle parameter, you can precisely verify compatibility with a specific body version and model year, minimizing the risk of purchasing an incompatible part.
The condition described as used means the lamp comes from dismantling, which is a typical solution for original OEM components for older vehicle generations. This allows you to combine access to factory-quality workmanship with a more favorable cost compared to new components.
Expanding the BMW lighting system
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 additional rear lamps, brake light modules, or center brake lights, check the available parts in the BMW main and center brake lights category.
For users interested in a broader approach to vehicle servicing, including maintaining engine accessories and selecting appropriate components, a guide article describing the operation and typical faults in popular engines may be helpful – you can find it here: Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.






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