Land Rover Discovery Sport L550 Rear Tailgate Boot Wiring Loom HK72-13444-AA

Land Rover Discovery L550 Tailgate Wiring Harness is an original electrical installation component from the wires, harnesses, and connectors group, designed for installation in the rear of the body. Designed by the vehicle manufacturer, it ensures proper signal and power routing for components located in the tailgate, which translates to stable and safe operation of electrical systems.

Specifications and technical data

• SKU: HK72-13444-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: HK72-13444-AA
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented wiring harness is dedicated to the rear of the vehicle, where it is responsible for connecting the tailgate to the main electrical system of the Land Rover Discovery L550. It includes wires responsible for powering and transmitting signals to components located in the tailgate, such as lighting and other electrical components specified by the manufacturer.

Thanks to its factory design, the harness maintains the correct cable routing geometry, which reduces the risk of chafing, kinks, and improper connector loading during tailgate opening and closing. This solution helps maintain the integrity of the electrical installation in a critical body area.

Construction and Fit for Land Rover Discovery L550

The tailgate wiring harness has been specifically constructed for the Discovery L550 model, maintaining factory lengths, branches, and mounting points. Appropriately selected connectors allow for direct connection to the original sockets in the vehicle, without the need for installation modifications.

This precise fit translates to:

• correct cable routing within the tailgate and body pillar space,
• maintaining sealing and protection against external factors at connection points,
• reduced risk of mechanical damage during daily operation.

Benefits of Using an Original Harness

Using an original wiring harness in the rear of the vehicle helps maintain the integrity of the electrical installation and compliance with the manufacturer's specifications. This is particularly important in vehicles equipped with advanced comfort and safety systems, where stable power and signal transmission is crucial.

The main advantages of this solution include:

• secure fit to the tailgate structure and factory mounting points,
• maintaining the original electrical architecture of the vehicle,
• reducing potential diagnostic issues arising from incorrect connections,
• easier servicing due to the use of factory connectors.

Characteristics of a Used Part

The tailgate wiring harness is a used part, meaning it is a pre-owned component that retains its manufacturer-intended functionality. This type of component is a good choice when the existing rear electrical installation has suffered mechanical damage, chafing, or connector corrosion.

Choosing a used harness allows for the restoration of correct tailgate electrical system operation while maintaining the factory design, without the need for aftermarket replacements with uncertain fit.

Land Rover Wires, Harnesses, and Connectors – Selecting the Right Parts

If you are looking for other Land Rover wires, harnesses, and connectors for your vehicle, check out the dedicated category where you will find a wide selection of electrical installation components for this brand: Land Rover wires, harnesses, and connectors. This will help you more easily select components compatible with the specific model's construction.

For those interested in a broader context of selecting original electrical components and construction differences between model generations, an article comparing classic and modern automotive solutions may be useful: Classic Mini vs. Modern MINI – How Construction Has Changed and Which Original Mini Parts Help Preserve Their Character.