BMW E30 E34 E38 E71 Rear Lamp Light Bulb Holder Socket Mount 8355883

BMW E30 E34 E38 E71 Rear Lamp Light Bulb Holder Socket Mount is a precision lighting system component designed for the rear brake light in selected BMW models. It ensures stable bulb seating, proper electrical connection, and safe operation of the brake light system. Thanks to its factory-spec mounting geometry, it is a particularly beneficial solution for post-collision repairs or when replacing a damaged lamp socket.

Specifications and technical data

• SKU: 8355883
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8355883
• Substitutable numbers: 8355883, 63218355883
• Location on the vehicle: Rear
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the lighting system

The presented bulb holder is a component from the Main and center brake lights group, responsible for the correct seating and electrical contact of the bulb in the rear brake light. It is installed in the rear part of the vehicle, within the lamp assembly area, where it is responsible for:

• stable retention of the bulb in the correct operating position,
• ensuring a secure contact with the electrical system,
• reducing vibrations and play that could cause the brake light to flicker,
• maintaining the proper geometry of the light beam in the rear lamp.

By being tailored to specific BMW models, the holder allows for maintaining the factory standard of brake light operation, which is important for both safety and regulatory compliance.

Compatibility with BMW models

The holder has been designed with selected BMW E-series generations in mind, including popular classic and newer models. The mounting design is adapted to the rear brake light, which facilitates installation in place of the original component without the need for modifications to the installation or the lamp housing.

As a part dedicated to the BMW brand, the holder retains the correct mounting points and contact layout, which translates into compatibility with the factory wiring harness and the rear lamp housing.

Technical characteristics and installation

The brake light bulb holder is intended for installation in the rear of the vehicle, in the area of the rear lamp assembly. The component's design enables:

• installation in place of the original holder without additional adapters,
• secure guidance of the bulb in the socket,
• maintenance of proper electrical contact pressure,
• easy bulb removal during lighting maintenance.

This solution is particularly useful for repairs after mechanical damage to the lamp, when the factory socket has become worn or deformed. Using a dedicated holder helps restore proper brake light operation without interfering with the vehicle's electrical system.

Condition of the component and benefits of use

The offered holder is a part from the secondary market in used condition, which allows for economical repair of the lighting system while maintaining the original mounting design. Compared to universal replacements, the dedicated BMW rear lamp holder provides:

• better fitment to the lamp housing,
• correct bulb positioning relative to the reflector and lens,
• preservation of the factory brake light functionality.

For users who care about the technical consistency of their vehicle, this is a solution that allows for maintaining the original character of the lighting system while reducing repair costs.

Selection support and additional information

When selecting a holder for a specific BMW unit, it is worth paying attention to compatibility with the rear brake light and the component's location in the vehicle. In case of doubt, it is helpful to compare the holder's design with the socket currently installed in the lamp.

If you are planning a comprehensive repair or upgrade of the rear lighting system in your BMW and need other components from the same group, such as bulb housings, lamp modules, or additional holders, check the available parts in the BMW Main and center brake lights category.

For those considering a broader modernization or tuning project using secondary market components, practical tips on choosing components safely can be found in the article Buying used car parts – common mistakes when choosing parts for tuning.