Ford Focus Mk3 III Rear Tail Light Outer Wiring Cable Right O/S F1EB-13404-BE

Ford Focus Mk3 III Rear Tail Light Outer Wiring Cable Right O/S is an original electrical installation component designed to support the right rear tail light in the third-generation Ford Focus. As part of the Wires, plugs and connectors category, this product ensures a proper electrical connection between the vehicle body and the lighting assembly, resulting in stable light operation. It is a practical solution for users looking to restore proper lighting functionality after damage to the factory wiring harness.

Specifications and technical data

• SKU: F1EB-13404-CF-2
• Mark: Ford
• Condition: Used
• OEM Part Number: F1EB-13404-CF
• Substitutable numbers: F1EB-13404-CF, F1EB13404CF
• Location on the vehicle: Rear, Right
• Part type: Wiring Pigtail
• Category: Sockets, Connectors & Wiring

Purpose and function of the wiring harness

The presented wiring harness is dedicated to the rear right side of the vehicle and is responsible for power supply and control signals for the tail light. Thanks to its factory-fit design for the Ford Focus Mk3 III, the correct wire routing geometry is maintained, which reduces the risk of chafing, looseness, and improper tension in the electrical system. This component is particularly useful in situations where wires have been damaged due to collisions, corrosion, electrical system overload, or improper repairs. Using an original wiring harness allows for the restoration of proper operation of position lights, brake lights, turn signals, or reversing lights, in accordance with the manufacturer's original specifications.

Construction and fitment for Ford Focus Mk3 III

The wiring harness belongs to the Wires, plugs and connectors group, meaning it has been designed as a complete assembly solution with appropriately matched connectors. The plugs used are prepared for compatibility with the factory tail light and the vehicle's electrical system, which facilitates installation without the need for modifying the wires. The placement on the vehicle, defined as rear – right side, allows for clear identification of the application area. This minimizes the risk of errors when selecting parts and ensures compliance with the factory electrical system of the third-generation Ford Focus.

Benefits of using an original Ford wiring harness

Using an original rear tail light outer wiring harness offers a number of practical benefits:

• maintaining the correct wire sequence and color coding in accordance with the manufacturer's documentation,
• factory connectors matched to the light and body installation,
• reduction of installation error risks compared to manual soldering or custom-made wiring,
• stable electrical connections promoting trouble-free lighting operation. As a Ford brand product, the wiring harness has been designed with compatibility with this model's electrical systems in mind, which facilitates diagnostics and subsequent service maintenance.

Condition, service application, and part selection

The offered wiring harness is a used component, which represents a reasonable compromise between repair costs and maintaining the original electrical installation design. This type of solution is often chosen for post-accident repairs, replacing corroded wires, or damaged connectors when the priority is to restore full lighting functionality while maintaining factory manufacturing standards. Before installation, it is recommended to perform a standard visual inspection of the insulation and connectors, followed by proper routing of the harness through the factory mounting points. A correctly installed wiring harness reduces the risk of errors in light control systems and technical inspection issues resulting from faulty lighting.

Repair expansion and selection of other components

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Ford and need other components from the same group, such as additional wiring harnesses, plugs, or connectors, check out the available parts in the Ford Wires, plugs and connectors category. If you are considering whether a used or refurbished part is a better solution for your case, the article describing the differences between these service approaches may be helpful – you can find it here: Refurbished or used original – which part to choose for repairs?.