Ford Focus Mk3 Front Wiring Cable Harness Door Passenger Side F1ET-14K138-CDH

Visual condition of the part

The product shows signs of use visible in the photos.

Ford Focus Mk3 Front Wiring Cable Harness Door Passenger Side is an original electrical system component designed for installation on the passenger side in the front part of the vehicle body. Thanks to its factory-fit for the specific Ford model, it ensures reliable electrical connections, stable operation of electrical components, and easier fault diagnostics. This solution is particularly beneficial for professional repairs and precise restoration of the wiring system.

Specifications and technical data

• SKU: F1ET-14K138-CDH
• Mark: Ford
• Condition: Used
• OEM Part Number: F1ET-14K138-CDH
• Substitutable numbers: F1ET-14K138-CDH, F1ET14K138CDH
• Location on the vehicle: Front
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Application and function in the vehicle

This harness belongs to the Wires, harnesses, and connectors group and is responsible for transmitting signals and power between the main wiring harness and components located in the front passenger door. It includes, among others, circuits responsible for controlling door electrical equipment, communication with body modules, and integration with comfort and safety systems.

Its placement in the front body zone allows for direct connection to factory mounting points and grommets, which reduces the risk of chafing, looseness, and improper wire routing. Using an original harness helps maintain system integrity and facilitates future service work.

Benefits of using an original Ford harness

Choosing a factory harness for your Ford translates into a number of practical advantages in daily vehicle operation:

• compatibility with the electrical architecture of the specific Focus generation,
• factory-specified wire lengths and correct placement of connectors in the door,
• maintenance of proper communication with body control modules,
• reduction of the risk of errors resulting from modifications or soldered extensions.

As a result, the passenger door wiring repair process is more predictable, and the time required for installation and testing can be shorter than when adapting universal solutions.

Installation and service characteristics

The harness has been designed for installation in factory mounting points in the front part of the body on the passenger side. Properly shaped wire sections and the arrangement of connectors facilitate routing the installation according to the original path, which is important for both safety and the durability of the connections.

This item comes from a group of used components, which in practice means the possibility of an economical repair while maintaining the original Ford specification. This is a solution often chosen by workshops specializing in the brand, where compliance with factory documentation and predictable installation behavior after assembly are key.

Comprehensive Ford electrical system support

If you are planning a comprehensive repair or upgrade of the front door area in your Ford and need other elements from the same group, such as additional harness sections, connectors, or wiring branches, check the available parts in the Ford Wires, harnesses, and connectors category.

For extensive work on the drivetrain or when replacing components that work with the electrical system, it is also worth checking out our guide on selecting original components – you will find practical tips in the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.