Ford Focus Mk3 Fuse Relay Box Board Housing 6626RFAPF

Ford Focus Mk3 Fuse Relay Box Board Housing is an original electrical system component designed for professional circuit management in Ford vehicles. The box ensures an organized layout of fuses and relays, which facilitates diagnostics, maintenance, and stable operation of the vehicle's electrical systems.

Specifications and technical data

• SKU: AV6T-14K131-AC-1
• Mark: Ford
• Condition: Used
• OEM Part Number: AV6T-14K131-AC
• Substitutable numbers: AV6T-14K131-AC, AV6T14K131AC
• Part type: Fuse Box
• Category: Fuses & Fuse Boxes

Purpose and function in the electrical system

The fuse box in the Ford Focus Mk3 plays a key role in protecting electrical circuits against overloads and short circuits. It is responsible for the logical distribution of power to individual vehicle systems, such as lighting, comfort systems, engine control, or additional equipment. Thanks to its factory design, the component is matched to the electrical architecture of this specific Focus generation, which translates into secure connections and predictable installation behavior.

Construction and advantages of the original fuse box

The offered box belongs to the Fuses and fuse boxes group, meaning it was designed as a central power distribution point in the vehicle. The housing ensures proper wire harness routing, and the internal contact structure is prepared for compatibility with factory Ford connectors. This original solution reduces the risk of contact overheating, loose connections, and issues with unreliable electrical contact. In practice, installing such a box allows for compliance with service documentation, electrical diagrams, and diagnostic procedures used in authorized service centers. This makes it easier to locate faults, replace individual fuses, and monitor the load on specific circuits.

Selection, compatibility, and part identification

The element is marked with a dedicated OEM part number and has assigned interchangeable numbers, which enables precise identification in Ford catalogs and parts selection systems. This makes it easy to verify the compatibility of the box with a specific equipment version and model year of the Ford Focus Mk3, minimizing the risk of purchasing an incompatible component. During the selection process, it is worth using both the OEM number and reference numbers, as well as comparing the layout of sockets and connectors with the element currently installed in the vehicle. This approach is particularly important for cars that have undergone equipment modifications or post-accident repairs, where the installation may have been altered. If you want to learn more about selecting used OEM parts by numbers and markings, a helpful article describing practical rules for part identification can be found here: guide to selecting used OEM parts by numbers.

Condition, service application, and installation benefits

The offered fuse box is in used condition, making it an attractive solution for maintenance repairs and restoring the efficiency of the electrical system after a failure or mechanical damage. In many cases, replacing the complete box is faster and more predictable than ad-hoc repairs of individual power paths or the regeneration of burnt contacts. The main benefits of installation include:

• maintaining the factory power distribution logic in the Ford Focus Mk3,
• easier electrical fault diagnostics due to compliance with service documentation,
• organized arrangement of fuses and relays in a single module,
• reducing the risk of unprofessional installation modifications.

System expansion – other Ford boxes and fuses

If you are planning a comprehensive repair or upgrade of the electrical system area in your Ford and need other elements from the same group, such as additional boxes, fuse inserts, or power distribution modules, check the available parts in the Ford Fuses and fuse boxes category.