BMW F01 F02 LCI Front Headlight Wiring Harness Cable Plug Right O/S 7379674

BMW F01 F02 LCI Front Headlight Wiring Harness Cable Plug Right O/S is an original electrical installation component designed for the right headlight in the front body section. Thanks to its factory-fit design for the facelifted F01/F02 series, it ensures a secure electrical connection and stable operation of the lighting system. It is a practical solution for post-collision repairs, lamp replacements, or fixing damaged wiring.

Specifications and technical data

• SKU: 7379674-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7379674
• Substitutable numbers: 7379674, 7348508, 63117348508
• Location on the vehicle: Front, Right
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and fitment for BMW F01/F02 LCI

The presented wiring harness belongs to the Wires, harnesses, and connectors category, designed specifically for the front right headlight in BMW 7 Series F01/F02 LCI models. The construction, with properly positioned connectors, allows for installation in original mounting points without the need for modifications to the vehicle's factory wiring.

Proper routing of the wires in the front body compartment minimizes the risk of chafing, short circuits, and headlight power supply issues. This is particularly important in vehicles equipped with advanced lighting systems, where signal and power stability directly impact driving safety.

Construction and function of the headlight harness

The headlight wiring harness is responsible for transmitting power and control signals between the vehicle's main electrical system and the right headlight. The integrated connectors are factory-matched to the lamp sockets and the body wiring, facilitating a plug-and-play installation in the front right area of the car.

The layout of the wires and connectors is adapted to the geometry of the front compartment, which helps maintain the correct bending radius of the wires and reduces stress during suspension movement and full wheel turns. As a result, the harness supports long-term, reliable headlight operation, whether for low beams, high beams, or additional functions, if present in the specific lamp variant.

Benefits of using an original BMW harness

Using an original wiring harness to replace a damaged component helps maintain the integrity of the vehicle's electrical system. This is especially important in modern BMW models, where the lighting system interacts with advanced control units and safety systems. Proper shielding, wire gauges, and connector quality reduce the risk of diagnostic errors and unwanted dashboard warnings.

This component is a good choice for:

• repairs following mechanical damage to the headlight or wheel arch,
• issues with intermittent lighting operation on the right side,
• correcting previous, non-factory wiring repairs.

By maintaining the original geometry and connectors, the harness simplifies service and subsequent diagnostics, which translates into stable lighting system operation.

Product characteristics and condition

The offered harness belongs to the Wires, harnesses, and connectors group by BMW and is a salvaged part. Such components are frequently chosen for repairs where maintaining original wire routing and compatibility with factory connectors is crucial. Using a pre-owned electrical component allows for cost-effective repair while maintaining compliance with the vehicle's factory specifications.

The harness is intended for installation in the front right part of the car, in the immediate vicinity of the headlight. When properly installed, it ensures a secure connection with the lamp and the vehicle's main electrical system, which is important both from a safety perspective and for the correct operation of driver assistance systems.

Installation tips and service application

When replacing the headlight harness, it is recommended to remove the damaged component while thoroughly checking the condition of the connectors in the body and the lamp itself. It is advisable to route the new harness according to the factory mounting points, using existing brackets and clips to maintain proper wire positioning. This helps avoid accidental pinching, chafing, or excessive tension on the wires during operation.

For vehicles equipped with advanced diagnostic systems, it is worth performing a lighting operation test after installation and clearing any stored error codes in the control units. This confirms that the new harness is working correctly with the vehicle's electrical system and is not generating additional service messages.

If you are planning a comprehensive repair or upgrade of the front electrical system in your BMW and need other components from the same group, such as additional harnesses, wires, or connectors, check out the available parts in the BMW Wires, harnesses, and connectors category.

For drivers considering the use of pre-owned electrical and body components in other models, practical tips regarding part selection, condition inspection, and the cost-effectiveness of such solutions can be found in the article Used car parts for Mini Cooper – a way to style and savings, which discusses the approach to purchasing second-hand parts in terms of quality and economy.