BMW F20 F21 LCI Headlight Front Lamp Hedlamp LED Module Set 7428425

BMW F20 F21 LCI Headlight Front Lamp Hedlamp LED Module Set is an original component from the LED lamps and lights group, designed for operation in the front lighting system. The LED module and converter set ensures stable power supply and proper headlight control, which translates into safe and comfortable vehicle operation.

Specifications and technical data

• SKU: 7428425-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7428425
• Substitutable numbers: 7428425, 63117428425
• Location on the vehicle: Front
• Category: Light Bulbs & LEDs

Purpose and function in the lighting system

The presented LED module and converter set has been designed specifically for BMW F20/F21 LCI (facelift) models, where it is responsible for operating the vehicle's front lighting. This component works with the headlight, controlling the operation of the LED diodes and stabilizing power parameters, which reduces the risk of flickering, dashboard errors, or uneven illumination.

Thanks to its factory design, the module integrates with the vehicle's electrical system, maintaining compatibility with diagnostic systems and onboard electronics. This solution is particularly beneficial when replacing a damaged headlight controller, especially if you want to maintain the original lighting characteristics and ensure proper cooperation with safety systems.

Set construction and benefits of use

The set combines an LED module and a converter in one configuration, which facilitates part selection and reduces the risk of incompatibility between individual headlight components. Such completeness is especially important in modern lighting systems, where controlling LED diodes requires precisely matched electronic components.

Key advantages of using this solution include:

• maintaining factory LED headlight illumination parameters,
• proper cooperation with body electronics and control systems,
• reduced risk of communication errors in the vehicle bus,
• simplified service process thanks to the use of an original module.

In practice, this means that after replacing a damaged controller with this set, you can restore full functionality of the front lighting without the need for installation modifications.

Vehicle placement and installation aspects

The module is intended for installation in the front of the vehicle, within the headlight assembly, where it is responsible for powering and controlling the LED diodes. Its design is adapted to factory mounting points, which facilitates the work of a mechanic or automotive electrician and allows for maintaining tightness and proper heat dissipation from the lighting system.

During installation, it is recommended to:

• check the condition of the electrical harness and connectors in the headlight,
• verify the correctness of the lighting system coding after replacement,
• perform a functional test of all headlight features (low beam, daytime running lights, and any LED position lights).

This approach helps reduce the risk of recurring faults and ensures stable operation of the lighting system in daily use.

Characteristics of the used product

The offered set comes from the used BMW parts segment, which is a cost-effective solution for users looking for original components at a reasonable price. A used LED module and converter is a good choice when you want to maintain factory build quality and compatibility while avoiding the problems that can be caused by aftermarket replacements with uncertain parameters.

Choosing an original component from this group allows you to maintain the consistency of the lighting system, which is important both for night driving safety and for the proper operation of assistance systems that use information about the status of the lights.

More information and related products

If you are planning a comprehensive repair or upgrade of the front lighting zone in your BMW and need other elements from the same group, such as light controllers, LED modules, or complete headlights, check the available parts in the BMW LED lamps and lights category.

To better understand how to choose the right module or headlight for your car and what to look for when buying components from the secondary market, it is worth reading the guide: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights. You will find practical tips on selecting used BMW lighting components and other models, which will make it easier to make an informed purchasing decision.