BMW E46 Saloon Light Bulb Holder Rear Left N/S Side Panel Lamp Socket 8364925

BMW E46 Saloon Light Bulb Holder Rear Left N/S Side Panel Lamp Socket is an original rear lighting system component, designed for installation on the left side of the BMW 3 Series E46 body. It allows for secure seating of bulb holders in the tail lamp, ensuring a stable electrical connection and proper operation of parking lights, brake lights, or turn signals. This is a practical solution for users who want to restore full lighting functionality while maintaining the factory design.

Specifications and technical data

• SKU: 7165955
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7165955
• Substitutable numbers: 7165955, 63217165955, 8364925, 63218364925
• Location on the vehicle: Rear, Left
• Category: Light Bulbs & LEDs

Purpose and function in the lighting system

The presented bulb holder socket is a component of the driver-side tail lamp, responsible for the correct seating and guidance of bulbs within the housing. Thanks to its precise geometry and factory mounting points, it maintains the correct position of light sources relative to the lens, which translates into clear light distribution and compliance with homologation requirements. A stable electrical connection reduces the risk of flickering lights and issues with error messages on the instrument cluster.

Compatibility with BMW E46

The component has been designed specifically for the BMW E46 platform, meaning its shape, mounting points, and connectors are adapted to the factory installation of this model. The lack of need for wiring or lamp housing modifications facilitates installation and allows for the preservation of the vehicle's original electrical architecture. Dedicated fitment for a specific BMW generation minimizes the risk of compatibility issues typical of universal replacements.

Performance characteristics and installation

As an element from the LED lamps and lights group, the bulb holder socket works with the factory lighting installation, ensuring proper current conduction to individual light points. Its location in the rear left part of the vehicle facilitates service access when replacing bulbs or repairing the lamp. In practice, installation comes down to:

• removing the tail lamp or its inner part from the trunk side,
• disconnecting the electrical connector from the old holder,
• transferring the bulb holders to the new socket,
• securing the component in the lamp housing and reconnecting the installation.

Such a design promotes quick service and limits vehicle downtime.

Practical application and benefits

Replacing the bulb holder socket is particularly recommended in situations where there are problems with intermittent light failure, corrosion on contacts, or mechanical damage to the housing. Using an original BMW solution allows you to:

• restore full efficiency of the rear lighting on the left side,
• reduce the risk of overheating and burning of contacts,
• maintain consistency of the installation with factory electrical diagrams,
• preserve aesthetics and functionality in accordance with the manufacturer's specifications.

A properly selected socket holder affects not only the comfort of operation but, above all, the safety and visibility of the vehicle in road traffic.

Why choose an original BMW solution

In the case of lighting elements, such as bulb holder sockets, the precision of workmanship and compatibility with the vehicle's installation are of key importance. Original BMW components ensure proper fitment with the lamp, predictable behavior over a long period of use, and compatibility with light control systems. This is particularly important in cars where electronics monitor the condition of bulbs and react to irregularities in the circuit.

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 housings, control modules, or additional holders, check the available parts in the BMW LED lamps and lights category.

To better understand the importance of efficient lighting and the selection of proper components, it is worth checking out the guide describing practical aspects of choosing and replacing headlights and accessories – you will find it in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.