BMW E81 E87N E87 LCI Bulb Socket Rear Left Light N/S 7164963

BMW E81 E87 LCI Rear Left Lamp Bulb Holder is an original part from the Main and Center Brake Lights category, designed for installation in the rear left lamp of facelifted BMW 1 Series models. It ensures correct bulb seating, stable electrical connections, and consistency with the factory lighting system. This is a practical solution for repairing a damaged or melted bulb holder in the rear lamp.

Specifications and technical data

• SKU: 7164963
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7164963
• Substitutable numbers: 63217164963
• Location on the vehicle: Rear, Left
• Category: Centre & Third Brake Light Assemblies

Purpose and Compatibility

The presented bulb holder is designed for installation in the rear left lamp of the facelifted (LCI) BMW 1 Series generation E81/E87. Its placement on the vehicle is rear – left side, allowing for precise fitting to the factory lamp and wiring harness. The design is based on an OEM solution, ensuring compatibility with the original brake and position light system.

Bulb Holder Construction and Function

The holder is responsible for stable bulb mounting and reliable current path conduction within the lamp. A correctly selected component:

• ensures the correct positioning of bulbs relative to the reflectors and lens,
• minimizes the risk of contact overheating and circuit interruption,
• maintains consistent operation of the left-side brake and position lights.

This allows the lighting system to maintain appropriate brightness and signal clarity for other road users, which is important for both safety and regulatory compliance.

Benefits of Using an Original BMW Bulb Holder

Using an original bulb holder in the rear lamp of the BMW E81/E87 LCI offers several practical benefits:

• Factory Fit – correct positioning in the lamp without the need for modifications.
• Stable Electrical Connections – reduces issues with flickering, light loss, or dashboard error messages.
• Compatibility with Vehicle's System – maintains the original operating characteristics of the brake and position lights.
• Cost-Effective Service Solution – allows for replacement of the bulb holder itself instead of the entire lamp assembly.

Application in Main and Center Brake Light Systems

This component belongs to the Main and Center Brake Lights category, meaning it is responsible for the proper functioning of key rear signaling lights on the vehicle. A functional bulb holder helps maintain:

• a clear braking signal for drivers behind,
• uniform illumination on the left side of the vehicle,
• an aesthetically pleasing lamp appearance without discoloration from overheated contacts.

Condition and Service Application

The bulb holder is a disassembled part from a vehicle, intended for reinstallation as a replacement part. It is a practical option for post-accident repairs, replacing a damaged bulb socket, or addressing issues with unstable rear lighting on the left side. Replacing the bulb holder is typically less time-consuming than replacing the entire lamp, while still restoring correct light system functionality.

Other BMW Main and Center Brake Lights

If you are looking for other components from the Main and Center Brake Lights category for this brand, check out the BMW Main and Center Brake Lights available in our assortment to find the right component for your model.

For drivers interested in improving the ergonomics of their driving position and personalizing their interior, the following guide article may be useful: Personalization and Ergonomics – When is it Worth Upgrading to a Premium Steering Wheel?, which discusses the practical aspects of replacing a steering wheel with sport and premium versions.