Ford Fiesta Mk7 Door Wiring Loom Harness Wire Rear Right O/S 8V5T-14A584-HEH

Ford Fiesta Mk7 Door Wiring Loom Harness Wire Rear Right is an original electrical installation component designed for the rear right door of this model. Thanks to its factory-fit design, the harness ensures a stable electrical connection between the door and the body, supporting the proper operation of all connected components. It is a practical solution for users who want to restore the full functionality of the installation without modifications or quality compromises.

Specifications and technical data

• SKU: 8V5T-14A584-HEH
• Mark: Ford
• Condition: Used
• OEM Part Number: 8V5T-14A584-HEH
• Substitutable numbers: 8A5T-14A584-HEH, 8V5T-14A584-HEH, 8V5T14A584HEH
• Location on the vehicle: Rear, Right
• Part type: Loom
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented harness belongs to the Wires, harnesses and connectors group and is dedicated for installation in the rear right door of the Ford Fiesta Mk7. It is responsible for transmitting signals and power between the body modules and components located in the door, such as actuators, switches, or lighting. The vehicle placement specified as rear right facilitates proper identification of the part during selection and installation.

Construction, connectors and compatibility

The harness was designed by the Ford brand as an OEM installation component, which translates into compatibility with factory mounting points and original connectors. Properly selected wire cross-sections and pin layouts in the plugs allow for direct connection to the existing vehicle installation, without the need for soldering or using adapters. This maintains the electrical integrity of the system and reduces the risk of installation errors.

Condition, service application and installation

The item comes from the used parts group, which allows for an economical repair while maintaining the manufacturer's original specifications. The harness will be particularly useful in situations where the existing wire has been mechanically damaged (e.g., in the door grommet), there are circuit breaks, or electrical communication problems in the rear right door. Installation involves removing the door trim, disconnecting the old connectors, and routing the harness according to the factory path, which significantly facilitates service.

Benefits of using an original Ford harness

Using an original wiring harness in the Ford Fiesta Mk7 allows you to:

• maintain compliance with the vehicle's factory electrical diagram,
• minimize the risk of failures resulting from improper connections,
• reduce diagnostic and installation time thanks to matched connectors,
• maintain an aesthetic and safe routing of wires inside the door. For users and workshops, this means a more predictable repair result and easier subsequent diagnostics of the installation. If you are planning a comprehensive repair or upgrade of the door electrical installation zone in your Ford and need other elements from the same group, such as additional door harnesses, wire sections, or dedicated connectors, check the available parts in the Ford wires, harnesses and connectors category. For those interested in a broader approach to selecting original used parts, identification procedures by catalog numbers, and practical application examples, the guide article BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon? may be helpful, as it discusses universal principles of working with OEM components.