Plug Socket BMW X3 E83 LCI Rear Left N/S Tail Lamp Light Side Wiring

BMW X3 E83 LCI Rear Left Lamp Socket Plug Wiring Harness is an original electrical installation component designed for the rear left lamp in the facelifted BMW X3 model. It ensures a stable electrical connection between the vehicle's harness and the lamp, contributing to the reliable operation of the brake light and other lamp functions. This is a practical service solution for users seeking a factory fit without any installation modifications.

Specifications and technical data

• SKU: 7162209-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7162209
• Substitutable numbers: 63217162209, 7162209
• Location on the vehicle: Rear, Left
• Category: Centre & Third Brake Light Assemblies

Purpose and Fitment for BMW X3 E83 LCI

The presented wiring harness is dedicated to the rear left lamp in the facelifted (LCI) BMW X3 E83. Its placement on the vehicle has been designed at the factory to ensure the harness and socket route the wires safely, maintaining appropriate bending radii and distances from body elements.

Thanks to the use of the original harness design, the socket and plug work with the lamp without the need for adapters or soldering wires. This solution is particularly beneficial for:

• replacing damaged lamp wiring after a collision or contact corrosion,
• diagnosing problems with the brake or position light operation,
• restoring the installation to its factory condition after previous modifications.

Category: Main and Center Brake Lights

This component belongs to the Main and Center Brake Lights category, meaning it is responsible for the correct power supply and control of the lamp's functions in the rear of the vehicle. Proper wiring in this area directly impacts:

• the visibility of the braking signal for drivers behind,
• safety when driving at night and in adverse weather conditions,
• the absence of lighting errors on the instrument cluster.

Choosing original lamp wiring allows for maintaining the electrical installation's consistency with the rest of the BMW lighting system, which facilitates subsequent diagnostics and servicing.

Lamp Wiring and Socket Characteristics

The lamp socket, plug, and cable are designed as a complete mounting solution. The connectors used are matched to the factory rear lamp, and the wire length and routing correspond to the original BMW specifications.

This solution ensures:

• a stable electrical connection with the rear left lamp,
• proper wire routing within the vehicle body,
• reduced risk of loose connections, chafing, and contact overheating.

The product comes from the BMW group, which means adherence to the quality standards characteristic of this brand and full compatibility with the vehicle's installation within the rear lamp area.

Condition and Service Application

The rear left lamp wiring harness is offered as a used part, which is a sensible choice for operational and post-accident repairs. In many cases, this allows for restoring full lighting functionality at a lower cost than new components, while maintaining the original connector geometry and compliance with the factory harness.

The component is particularly suitable when:

• the original socket has melted or corroded,
• the wires have been mechanically damaged,
• it is necessary to recreate the installation after replacing the lamp or repairing the rear bodywork.

BMW Brake Lights – Selecting the Right Components

If you are looking for other solutions in the BMW Main and Center Brake Lights category, check out the BMW Main and Center Brake Lights available in our store to select complete lighting kits tailored to your model.

For drivers interested in a broader perspective on exhaust systems and their impact on vehicle operation, we recommend the guide article EGR: What it is and why considering used EGR valves is worthwhile, which helps in making informed decisions about selecting used components for your car.