Light Bulb Holder BMW E63 E64 Rear Left Right N/O/S Tailgate Lamp Socket 6942453

Light Bulb Holder BMW E63 E64 Rear Left Right N/O/S Tailgate Lamp Socket is an original rear lighting system component designed for installation in tailgate lamps. Thanks to its factory design, BMW ensures secure bulb mounting, a stable electrical connection, and consistency with the factory lighting system. This is a practical solution for users who want to restore full functionality to their rear lighting while maintaining original OEM quality.

Specifications and technical data

• SKU: 6942453
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6942453
• Substitutable numbers: 6942453, 63216942453
• Location on the vehicle: Rear, Right, Left
• Category: Light Bulbs & LEDs

Purpose and function in the lighting system

The presented bulb holder is a component mounted in the rear of the vehicle, on the left or right side, within the lamp located in the tailgate. It is responsible for the mechanical seating of the bulb and for safely supplying power to the light source. A correctly selected holder allows for maintaining the proper geometry of the light beam and stable lamp operation during daily use.

Thanks to a design tailored to the specific BMW 6 Series E63/E64 generation, the component works with the factory wiring harness and lamp sockets, which reduces the risk of looseness, contact overheating, or lighting error messages.

Design and fitment for BMW E63/E64

The holder has been designed specifically for the rear tailgate lamps in the BMW E63 and E64, which translates into precise fitment with the lamp housing and proper contact routing. The arrangement of mounting points and connectors is consistent with the factory design, ensuring that installation is orderly and predictable.

The original BMW solution minimizes the risk of leaks, improper bulb seating, or wire damage. This is particularly important in the rear of the vehicle, where components are exposed to vibrations, temperature changes, and moisture.

Condition, safety, and practical aspects

The item comes from dismantling, which allows for preserving the factory specification and operating characteristics of the lighting system. A used bulb holder is a good choice for drivers who want to maintain the original lamp configuration without the need for replacements with uncertain fitment.

A correctly selected rear tailgate lamp holder has a direct impact on the visibility of light signals for other road users, and thus on safety and driving comfort during the day and at night.

Application in the Lamps and LED lights category

The tailgate bulb holder works with the lighting system in the Lamps and LED lights category, ensuring a stable connection between the electrical installation and the light source. Proper seating of the bulb in the dedicated socket reduces the risk of flickering, power interruptions, or contact overheating, which is particularly important in modern lighting systems.

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 lamp inserts, light modules, or additional holders, check the available parts in the BMW Lamps and LED lights category.

Technical support and knowledge about BMW lighting

When selecting rear vehicle lighting components, it is worth paying attention to compatibility with the specific BMW generation and the type of lamps used. For users who want to better understand the differences between individual lighting solutions and the principles of safe component replacement, the following guide will be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

If you are considering choosing between original parts, replacements, or parts from dismantling and want to analyze the cost-effectiveness of individual solutions, check out the article Original, replacement, or used – which car parts are the most cost-effective?, where you will find practical comparisons and tips regarding the selection of components by OEM numbers.