Ford Transit Custom Fuse Relay Box 2.0 Diesel GK2T-14401-FMB

Ford Transit Custom Fuse Relay Box 2.0 Diesel is an original fuse and relay box designed for diesel-powered vehicles. This component is responsible for stable electrical power supply to key vehicle systems and safe circuit distribution. Thanks to its factory design, it is a precisely matched service solution for Ford Transit Custom owners.

Specifications and technical data

• SKU: GK2T-14401-FMB
• Mark: Ford
• Condition: Used
• OEM Part Number: GK2T-14401-FMB
• Substitutable numbers: GK2T-14401-FMB, GK2T14401FMB
• Fuel type: Diesel
• Category: Fuses & Fuse Boxes

Purpose and function in the electrical system

The fuse and relay box in the Ford Transit Custom acts as a central power distribution point for many electrical and electronic components. It is responsible for protecting the installation against overloads and short circuits, as well as controlling selected circuits via integrated relays. In the version dedicated to the 2.0 Diesel unit, the system is optimized for the characteristics of a diesel engine and specific power consumers.

Construction and fitment for Ford Transit Custom

Ford Transit Custom Fuse Relay Box 2.0 Diesel has been designed as a component mounted in factory mounting points, which facilitates service and replacement without the need for installation modifications. The layout of fuse and relay sockets is consistent with the original Ford diagram, which allows for maintaining the correct circuit arrangement and facilitates electrical diagnostics.

The original Ford design ensures:

• compatibility with the vehicle's electrical harness,
• correct connections with factory connectors,
• appropriate resistance to operating conditions in the engine bay or service area.

Benefits of using an original fuse box

Using an original box from the Fuses and fuse boxes category in a Ford Transit Custom allows you to reduce the risk of electrical installation problems resulting from poorly matched replacements. This component supports:

• stability of power supply and control systems,
• proper operation of overcurrent protection,
• easier circuit identification during service diagnostics.

The used OEM component is a solution that combines factory fitment with a cost-effective repair, while maintaining compliance with the vehicle's original electrical architecture.

Condition, verification, and service application

The offered fuse box is a used component, which in workshop practice is often a preferred solution for repairing fleet and delivery vehicles. Before installation, it is recommended to perform a standard inspection of contacts, sockets, and connectors for any signs of corrosion or mechanical damage, as well as to compare the socket layout with the existing installation in the vehicle.

Thanks to maintaining the original Ford specification, the box is suitable for use as a service part in Transit Custom vehicles with a diesel engine, where it is necessary to restore the proper operation of circuits protected by fuses and controlled by relays.

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

Additional technical support

When performing service work related to protection and power supply systems, it is worth using reliable sources of knowledge and proven workshop procedures. For other components, especially those related to driving safety, a guide describing the selection of used components may be helpful – you can find it in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which shows good practices when purchasing components from the secondary market.