Ford Focus Mk3 Rear Tail Light Lamp Outer Wiring Cable Left N/S F1EB-13405-CF

Ford Focus Mk3 Rear Tail Light Lamp Outer Wiring Cable Left N/S is an original electrical installation component designed to support the rear lighting on the driver's side. This specialized wiring harness, belonging to the Wires, plugs and connectors category, ensures a stable electrical connection between the lamp and the vehicle's installation, which translates into safe and predictable light operation. Thanks to the factory geometry and connectors tailored to the Ford Focus Mk3, the installation process is orderly and repeatable.

Specifications and technical data

• SKU: F1EB-13405-CF-2
• Mark: Ford
• Condition: Used
• OEM Part Number: F1EB-13405-CF
• Substitutable numbers: F1EB-13405-CF, F1EB13405CF
• Location on the vehicle: Rear, Left
• Part type: Wiring Pigtail
• Category: Sockets, Connectors & Wiring

Purpose and function in the electrical system

The presented outer wiring harness supports the rear lamp on the left side of the vehicle, responsible for transmitting signals from the car's installation to individual lighting circuits. Its location in the rear zone means that this component operates under conditions of exposure to moisture, dirt, and vibrations, which is why proper fitment and connector tightness are crucial for lighting reliability. In practice, this means that the wiring harness:

• routes wires in an orderly manner, consistent with the factory installation path,
• ensures a stable connection with the rear lamp on the left side,
• minimizes the risk of chafing, looseness, and unreliable contacts in the connector area.

Construction, category, and fitment for Ford

The element belongs to the Wires, plugs and connectors category, which means it was designed as part of the vehicle's wiring system, rather than a universal replacement. The connectors used are adapted to the rear lamp sockets and the Ford installation, thanks to which the harness maintains factory geometry and wire routing. The original origin from the Ford brand promotes:

• proper fitment with brackets and mounts in the bodywork,
• compliance with the vehicle's electrical parameters,
• easier diagnostics in case of potential lighting faults.

Vehicle placement and assembly aspects

The wiring harness is intended for installation in the rear part of the vehicle, on the left side, which allows for unambiguous identification of its application in the Ford Focus Mk3. Such location specification facilitates the selection of the correct component during post-collision repairs, replacement of a damaged lamp, or when troubleshooting lighting issues. During assembly, it is important to maintain the factory wire routing and ensure proper seating of the connectors in the lamp and the vehicle's installation. Thanks to the fitment for a specific model, the harness helps limit the need for modifications, soldering, or the use of additional adapters, which promotes connection stability in the long term of operation.

Operational characteristics and service application

As a used component, the wiring harness provides a practical service solution in situations where the original wiring, connectors, or a section of the installation within the rear lamp area has been damaged. It is particularly effective for:

• repairs following mechanical damage to the rear bodywork,
• problems with intermittently failing lighting on the left side,
• the need to restore the factory wiring layout without using makeshift connections. Choosing an original wiring harness dedicated to the Ford Focus Mk3 allows for maintaining the consistency of the electrical system, which is important for both safety and the proper operation of the vehicle's control systems.

Installation expansion and additional information

If you are planning a comprehensive repair or modernization of the rear lighting electrical system in your Ford and need other components from the same group, such as additional wiring sections, lamp connectors, or wire adapters, check the available parts in the Ford wires, plugs and connectors category. When selecting used electrical installation components, it is worth consciously evaluating their use in the context of safety and durability. If you want to deepen your knowledge about which aftermarket components are a reasonable choice and which are better to avoid, read the article Renovation and repair of German cars – which used parts are worth buying and which are better to give up on?.