BMW Z4 Series E85 Rear Tail Light Lamp Left Rear N/S 7165723 Sterlinggrau Grey

BMW Z4 Series E85 Rear Tail Light Lamp Left Rear N/S Sterlinggrau Grey is an original body component designed for installation on the driver's side of the vehicle. Thanks to its factory fitment for the Z4 E85 model and color compatibility with the Sterlinggrau Metallic – 472 paint, it provides a visually cohesive and functional solution for accident repairs or replacing worn-out lighting.

Specifications and technical data

• SKU: rhd-7165723-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7165723
• Substitutable numbers: 7165723, 63217165723, 63216909653, 6909653, 63216909655, 6909655, AS
• Location on the vehicle: Rear, Left
• Color: Sterlinggrau Metallic - 472
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented tail light is a component from the Rear lights and brake lights group, mounted on the rear left side of the body. It is responsible for proper signaling of braking, position, and direction, which directly affects road safety and the clarity of light signals for other road users.

The driver's side placement ensures full compatibility with the factory wiring harness and the body geometry of the BMW Z4 E85, which facilitates installation and minimizes the risk of leaks or misalignment of the lamp with the body lines.

Color and visual fit

A key feature of this lamp is its compatibility with the Sterlinggrau Metallic – 472 paint, used by the factory in BMW vehicles. As a result, the component harmoniously integrates with the body line without the need for additional painting or aesthetic compromises. This is particularly important for post-collision repairs, where both correct geometry and color consistency of the entire rear of the vehicle are essential.

The original finish of the lens and housing allows for maintaining the characteristic look of the BMW Z4 E85, which is important both for preserving the car's value and for drivers who care about the authentic, factory appearance of their roadster.

Technical parameters and BMW compatibility

The lamp belongs to the original BMW product line, meaning it was designed with the specific electrical and mechanical requirements of this model in mind. The construction provides for the proper arrangement of light points, appropriate reflector geometry, and fitment to the factory mounting brackets in the Z4 E85 body.

An additional advantage is the presence of dedicated part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. Before purchasing, it is worth comparing the markings with the data in the technical specification to ensure that the component will work with the existing electrical installation and lighting control system.

Condition, application, and benefits of installation

The offered tail light is a used component, which makes it an attractive cost-effective solution while maintaining original BMW build quality. It is a practical choice for accident repairs, replacing a damaged lens, or restoring full lighting functionality after a mechanical failure.

By installing this lamp, you gain:

• factory fitment to the BMW Z4 E85 body on the rear left side,
• color consistency with the Sterlinggrau Metallic – 472 paint,
• preservation of the original lighting characteristics and vehicle visibility,
• a solution based on the original BMW design, without installation compromises.

Expanding BMW lighting upgrades

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 right-side lamps, additional brake lights, or other rear lighting modules, check the available parts in the BMW rear lights and brake lights category.

Practical tips and additional materials

When replacing the tail light in a BMW Z4 E85, it is worth paying attention to the condition of the seals, bulb sockets, and any signs of corrosion around the mounting points. Careful installation and checking for leaks after installation help avoid lens fogging and electrical problems in the future.

If you are interested in a broader approach to car upgrades using second-hand parts – including interior elements, steering wheels, or multimedia systems – you will find helpful information in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which discusses the selection, compatibility, and installation of used components in a practical and organized manner.