BMW X3 F25 Rear Lamp Bulb Holder Left Right N/O/S Tail Light Socket 7288198

BMW X3 F25 Rear Lamp Bulb Holder Left Right N/O/S Tail Light Socket is an original lighting system component designed for the rear lamp of this model. It ensures stable bulb seating and a secure electrical connection, which translates into safe and predictable operation of the rear lights. This is a practical service solution for users who want to restore full lighting functionality without interfering with the factory wiring harness.

Specifications and technical data

• SKU: 7288198
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7288198
• Substitutable numbers: 7288198, 63217288198
• 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 dedicated to the rear lamp of the BMW X3 F25, designed for installation on both the right and left sides. It is responsible for mechanically holding the bulb in the correct position and ensuring proper contact, which directly affects the clarity of light signals such as position lights, brake lights, or turn signals (depending on the lamp configuration in a given vehicle).

Thanks to a design that complies with the factory BMW standard, the socket works with the original rear lamp and the vehicle's factory electrical wiring, which reduces the risk of installation errors and eliminates the need for modifications.

Construction and fitment

The component has been designed as part of the rear lighting system, taking into account requirements regarding lamp sealing and connection stability. The shape and arrangement of the contacts are matched to the factory lamp housing, which facilitates installation and removal during service work.

This solution allows for:

• secure seating of the bulb in the rear lamp,
• maintaining the correct position of the light source relative to the reflector and lens,
• preserving factory light distribution parameters,
• reducing the risk of flickering or lighting failure due to loose contacts.

Benefits of using an original BMW socket

Using an original bulb holder in the BMW X3 F25 allows you to maintain the consistency of the entire lighting system with the manufacturer's factory specifications. This is particularly important in the context of light control systems that monitor electrical load and react to irregularities.

Key advantages include:

• compatibility with the vehicle's electrical system – no need for soldering, cutting wires, or using adapters,
• stable electrical connection, reducing the risk of contact overheating,
• easier diagnostics of potential lighting faults when all components remain OEM standard.

Component condition and service application

The socket is a salvaged part and is intended as a replacement in the event of damage to the factory bulb mount, melted contacts, or issues with intermittent connections. This type of replacement is often the most rational solution when the lamp remains in good condition externally and the problem concerns only the internal hardware.

The component will prove useful both for standard repairs after a lighting failure and for tidying up the installation after previous non-factory modifications.

More about BMW lighting and component selection

If you want to better understand the relationships between bulb sockets, lamps, and lighting control in modern cars, it is worth consulting practical technical materials. Extended information on selecting and replacing lighting components, including BMW LED headlights, can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses, among other things, the importance of using original components in the lighting system.

For users interested in a broader approach to maintaining Bavarian models using original used parts, the material BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon? may also be helpful, describing procedures for selecting components by catalog numbers and practical application examples.

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 combination lamps, control modules, or additional mounting elements, check the available parts in the BMW LED lamps and lights category.