Ford Transit Custom Mk1 Fuel Tank Sender Wiring Harness Loom GK2T-14A069-AB

Ford Transit Custom Mk1 Fuel Tank Sender Wiring Harness Loom is an original component from the Wires, harnesses and connectors group, designed to support the fuel supply system in first-generation Ford Transit Custom models. This used, factory-spec harness ensures a proper electrical connection between the fuel pump and the vehicle's wiring system, which translates into stable powertrain operation and trouble-free diagnostics.

Specifications and technical data

• SKU: GK2T-14A069-AB
• Mark: Ford
• Condition: Used
• OEM Part Number: GK2T-14A069-AB
• Substitutable numbers: GK2T-14A069-AB, GK2T14A069AB
• Color: Atoll Blue Metallic - 375
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the fuel supply system

The fuel pump wiring harness in the Ford Transit Custom Mk1 is responsible for transmitting control signals and electrical power between the fuel pump and the rest of the vehicle's electrical system. A correctly selected component from this group minimizes the risk of voltage drops, power interruptions, and communication errors with control modules.

The original Ford solution allows for maintaining the factory performance characteristics of the fuel pump, which is essential for both stable starting and smooth engine operation across the full load range.

Construction, color scheme and fitment

The harness belongs to the Wires, harnesses and connectors category, meaning it has been designed for precise cable routing and proper positioning of connectors within the vehicle's chassis. The applied Atoll Blue Metallic - 375 color facilitates visual identification of the component among other installation parts, which is helpful during service, diagnostics, and potential modifications.

Factory connectors and cable lengths are matched to the electrical architecture of the Ford Transit Custom Mk1, ensuring that installation is orderly, without the need for modifications or the use of additional adapters.

Benefits of using an original harness

• maintaining compatibility with the vehicle's factory electrical system,
• reducing the risk of failures resulting from improper connections or makeshift repairs,
• easier diagnostics of the fuel supply system thanks to predictable cable and connector routing,
• visual and technical consistency with other Ford installation components.

For fleet users and service workshops, using an original fuel pump wiring harness translates into more predictable repair times and a lower risk of warranty returns.

Application in service practice

Replacing the fuel pump wiring harness is recommended in situations where there are problems with pump power supply, signs of wire overheating, mechanical damage to insulation or connectors, as well as after unprofessional modifications to the installation. A used, original Ford component allows for restoring the correct cable routing and stable electrical connections without the need to build the installation from scratch.

In workshop practice, such a harness is often installed as a complete solution instead of point-repairs of individual wires, which improves the reliability of the entire fuel pump power circuit.

Expanding electrical system upgrades in your Ford

If you are planning a comprehensive repair or upgrade of the fuel supply electrical system area in your Ford and need other elements from the same group, such as additional cable sections, auxiliary harnesses, or compatible connectors, check the available parts in the Ford wires, harnesses and connectors category.

If you want to better understand the relationships between the electrical system and engine accessories and are considering using aftermarket components, our practical guide may be helpful: When is it worth replacing an alternator with a used one: a practical guide for drivers.