Ford Transit Mk8 Rear Sliding Door Wiring Loom Harness Cable BK3T-19L540-DE

Ford Transit Mk8 Rear Sliding Door Wiring Loom Harness Cable is an original component from the Wires, harnesses and connectors group, designed to support the electrical system in the rear sliding door. Thanks to its factory-fit design for the Transit Mk8 body, the harness ensures stable electrical connections and proper cooperation with the vehicle's factory modules. It is a practical solution for workshops and users who want to restore full functionality to the sliding door without experimenting with aftermarket replacements.

Specifications and technical data

• SKU: BK3T-19L540-DE
• Mark: Ford
• Condition: Used
• OEM Part Number: BK3T-19L540-DE
• Substitutable numbers: BK3T-19L540-DE, BK3T19L540DE, 2378352
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The rear sliding door wiring harness is responsible for transmitting signals and power to components located in the door, such as locks, sensors, or lighting, in the rear part of the body. Its placement in the rear area of the vehicle allows for direct connection to the existing installation without the need for structural modifications.

Properly routed wires and factory connectors minimize the risk of chafing, circuit breaks, and electrical communication issues, which is particularly important in heavily used commercial vehicles.

Construction and fitment for Ford Transit Mk8

The component has been designed specifically for the Ford Transit Mk8 model, which translates into the correct harness length, connector placement, and compatibility with factory mounting points. As a result, installation is orderly, and the wires are not subjected to excessive stress during the opening and closing of the sliding door.

Original connectors from the Wires, harnesses and connectors group ensure a secure electrical contact and reduce the risk of terminal oxidation, which is significant for vehicles operating in variable weather conditions.

Condition, service application, and benefits of installation

The product is a used item, making it an attractive service solution for maintenance repairs or after mechanical damage to the sliding door harness. In many cases, replacing the complete harness is faster and more predictable than point-soldering or fabricating sections of the installation.

The main benefits of using this harness in the Ford Transit Mk8 include:

• factory fitment to the geometry of the rear sliding door,
• preservation of the original electrical system architecture,
• reduction of installation error risks compared to custom-made wires,
• possibility of efficient replacement in workshop conditions.

Support with selection and related components

The rear sliding door wiring harness is part of a larger body electrical system, so when diagnosing faults, it is also worth paying attention to the condition of the connectors on the body side, rubber grommets, and ground points. Correct selection of the component is facilitated by the manufacturer's markings and compatibility with the Ford Transit Mk8 model platform.

If you are planning a comprehensive repair or upgrade of the body electrical system zone in your Ford and need other elements from the same group, such as front door harnesses, sill connectors, or body wire sections, check the available parts in the Ford Wires, harnesses and connectors category.

When working with the electrical system, it is advisable to use an orderly diagnostic procedure and good service practices. Additional tips on the safe selection of used components in critical vehicle systems can be found in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?.