BMW F10 LCI LED Module Loom Harness Connector Plug 520d N47N N47D20C 9311188

BMW F10 LCI LED Module Loom Harness Connector Plug 520d N47N N47D20C is an original electrical installation component designed for the precise connection of the LED module to the factory wiring in the BMW 5 Series LCI model. By maintaining the factory wire geometry and using the correct connector, the harness ensures a stable electrical connection and proper operation of the lighting system. This solution is dedicated to N47N / N47D20C engine units in the 520d version, allowing for a technically correct repair or replacement of a damaged section of the installation.

Specifications and technical data

• SKU: 9311188
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9311188
• Substitutable numbers: 63319311188, 9311188
• Part type: Wiring Pigtail
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the BMW F10 LCI installation

The presented wiring harness is responsible for a safe and secure connection of the LED module to the rest of the electrical installation in the BMW F10 LCI 520d with the N47N / N47D20C engine. The connector used is matched to the factory module, which minimizes the risk of looseness, contact overheating, or intermittent power supply to the lighting. The component belongs to the Wires, harnesses, and connectors group, which means it has been designed to work in the demanding environment of the engine bay and body, taking into account vibrations, temperature changes, and humidity. Proper wire routing and the correct type of connector are crucial for the long-term reliability of LED modules.

Construction, compatibility, and OEM advantages

As a BMW brand component, the LED module wiring harness has been manufactured in accordance with the manufacturer's factory standards. This means:

• matched length and layout of wires, facilitating installation in original mounting points,
• a connector compatible with the LED module used in the BMW F10 LCI 520d with the N47N / N47D20C engine,
• appropriate wire insulation, adapted to the operating conditions in the vehicle. Using an original harness from this group allows for maintaining consistency of the electrical installation and reducing the risk of problems typical of non-original modifications, such as unstable power supply, errors in diagnostic systems, or accelerated wear of LED modules.

Condition, service application, and installation

The product is offered as a used component, which makes it an attractive solution for service repairs where compliance with the factory installation and reasonable cost are important. The harness will work well both when replacing a damaged section of wires and when restoring the original configuration after previous modifications to the installation. In practice, the installation involves connecting the dedicated plug to the LED module and plugging the harness into the existing vehicle installation, while maintaining the factory wire routing. This makes it possible to restore the original functionality of the lighting system without the need to interfere with other components.

Support in selection and installation expansion

If you are planning a comprehensive repair or upgrade of the electrical installation area in your BMW and need other components from the same group, such as additional harnesses, wire sections, or service connectors, check the available parts in the BMW Wires, harnesses, and connectors category. When working on comfort systems, lighting, or auxiliary power, it is also worth taking care of the condition of the installation responsible for air conditioning and heating. Practical tips on selecting used OEM components and maintenance schedules can be found in the article Air conditioning and heating – part selection and maintenance for year-round comfort, which helps to better plan maintenance work on the vehicle.

Summary

BMW F10 LCI LED Module Loom Harness Connector Plug 520d N47N N47D20C is a functional component from the wires and connectors group, designed to restore the correct operation of the LED module in the factory BMW installation. Choosing an original harness allows you to maintain compatibility with other components, reduce the risk of electrical faults, and ensure stable operation of the lighting system in daily use.