Reflector Lamp BMW G30 G31 M Sport Rear Bumper Red Right O/S 7851578

Visual condition of the part

The product shows signs of use visible in the photos.

Reflector Lamp BMW G30 G31 M Sport Rear Bumper Red Right O/S is an original component with precisely engineered geometry, designed for installation in the M Sport bumper. The red reflector improves rear vehicle visibility, enhancing road safety while maintaining the factory look of the bodywork.

Specifications and technical data

• SKU: 7851578
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7851578
• Substitutable numbers: 7851578, 63147851578
• Location on the vehicle: Rear, Right
• Color: Red
• Category: Reflectors

Purpose and function of the component

The reflector is designed for installation in the rear section of the vehicle, on the right side of the M Sport bumper. It is responsible for passive illumination of the rear zone of the car by reflecting the light of other vehicles, which is particularly important when driving at night, in rain, or in fog.

The red color of the reflector complies with the standard used in modern BMW models, which ensures stylistic consistency and adherence to vehicle lighting and marking regulations.

Construction and fitment for BMW G30/G31 M Sport

The reflector has been developed as a component dedicated to the M Sport bumper, ensuring:

• precise fitment to the shape of the rear bumper,
• stable seating in factory mounting points,
• a consistent look with the body line of the 5 Series G30/G31.

Such fitment reduces the risk of stress on the bumper and eliminates leaks that could occur when using universal parts or low-quality replacements.

Performance parameters and color

The red reflector in the rear right part of the vehicle serves as a clear optical signal for drivers behind, improving their perception of the car's width and position. The uniform color and properly selected structure of the reflective surface promote even light dispersion, which increases the effectiveness of the component in various lighting conditions.

The placement on the vehicle in the rear zone on the right side allows for maintaining symmetry relative to the left side of the bumper, which is significant for both safety and the aesthetics of the entire body line.

Condition and service application

The component comes from the secondary market, making it a practical choice for post-accident repairs, replacing a damaged reflector, or restoring the completeness of an M Sport bumper. Using an original reflector allows you to maintain the factory character of the rear of the vehicle and avoid fitment issues typical of random replacements.

The reflector is suitable for both professional body shops and workshops specializing in BMW 5 Series models, where precise component fitment and compliance with factory specifications are essential.

Integration with other BMW reflectors

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other components from the same group, such as additional reflectors, side reflectors, or supplementary reflective inserts, check the available parts in the BMW Reflectors category.

For drivers interested in a broader approach to economical car maintenance and the use of parts from professional dismantling, useful tips can be found in the article VW cars: economically restoring full efficiency with parts from professional dismantling, which shows how to reasonably plan repairs using used components.