BMW X5 E53 Light Lamp Rear Left N/S Plug Socket Wiring 8369702

BMW X5 E53 Light Lamp Rear Left N/S Plug Socket Wiring is an original electrical installation component designed to support the rear left brake light in the BMW X5 E53 model. Thanks to the factory wiring harness geometry and proper cable routing, it ensures stable power supply and correct communication between the lamp and the vehicle's electrical system. It is a practical solution for post-collision repairs, replacing a damaged lamp, or troubleshooting rear lighting issues.

Specifications and technical data

• SKU: 7164475-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7164475
• Substitutable numbers: 7164475, 63217164475, 63216916907, 6916907, 8369702, 63217164471, 7164471, 63216916905, 6916905
• Location on the vehicle: Rear, Left
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the vehicle

The wiring is intended for installation in the rear left brake light area of the BMW X5 E53. It is responsible for delivering power and control signals to the lighting assembly, which ensures the proper operation of the brake light and other lamp functions in this corner of the vehicle. A correctly selected cable eliminates the risk of installation errors, bulb flickering, or intermittent light failure.

Construction and fitment for BMW X5 E53

The component has been designed as part of the electrical system dedicated to BMW, which means correct cable lengths, an appropriate connector layout, and compatibility with factory mounting points in the bodywork. As a result, installation is straightforward, without the need for modifying the harness or using additional adapters.

The original rear lamp wiring ensures:

• consistency with the vehicle's factory electrical diagram,
• proper cable routing in the trunk and wheel arch area,
• correct fitment of connectors to the lamp and the bodywork installation.

Benefits of using original wiring

Using a dedicated rear lamp cable in the BMW X5 E53 allows you to avoid makeshift repairs, which often lead to lighting problems. Replacing a damaged harness with an original component:

• reduces the risk of contact overheating and local voltage drops,
• facilitates the diagnosis of potential future faults,
• ensures aesthetic cable routing within the rear part of the bodywork.

This is particularly important for lighting systems, where the stability of electrical connections directly affects driving safety and the visibility of light signals for other road users.

Component condition and service application

The wiring comes from dismantling, making it an attractive service solution for users looking for original parts at a reasonable price. This type of component is often chosen for:

• repairs following mechanical damage to the rear of the vehicle,
• troubleshooting a non-functioning left rear lamp,
• restoring the installation to factory configuration after previous modifications.

Compatibility and product group

The cable belongs to the group of components responsible for the operation of Main and center brake lights in BMW. It is a part of the installation that works with the vehicle's rear lighting, so when selecting, it is worth paying attention to compatibility with the specific X5 E53 body version and the location on the vehicle (rear, left side).

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 combination lamps, power cables, or connection harnesses, check the available parts in the BMW main and center brake lights category.

For drivers interested in a broader perspective on the operation and maintenance of vehicle components, including those working with electronics, a guide on transmissions may be helpful – you can find it in the article Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used transmission, which organizes knowledge about common problems and methods of diagnosing them.