Land Rover Discovery Sport L550 Tail Light Wiring Rear Right O/S FK72-13404-AG

The Land Rover Discovery Sport L550 Right Rear Lamp Wiring Harness is an original electrical installation component designed to service the right rear lighting on the Discovery Sport L550 body. As part of the Cables, Harnesses, and Connectors category, it ensures proper connection of the lamp to the vehicle's electrical system, maintaining the factory electrical architecture. A used OEM component allows for a technically correct repair of the lighting system without the need for installation modifications.

Specifications and technical data

• SKU: FK72-13404-AG-2
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-13404-AG
• Substitutable numbers: FK72-13404-AG, FK7213404AG
• Location on the vehicle: Rear, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Vehicle Placement

The presented wiring harness is designed for installation at the rear of the vehicle, on the right side. It is responsible for supplying power and control signals to the right rear lamp, in accordance with the factory electrical diagram of the Land Rover Discovery Sport L550. Thanks to its precise fit for the specific mounting location, it eliminates the risk of incorrect wiring routing and compatibility issues with the bodywork.

Technical Characteristics of the Harness

The harness belongs to the Cables, Harnesses, and Connectors category, meaning it includes a complete set of wires with appropriate connectors dedicated to the right rear lamp. The factory-fitted terminals and sockets are prepared for use with the original rear light cluster, ensuring:

• a stable electrical connection with no play at the contacts,
• correct transmission of signals for position lights, brake lights, turn signals, or reverse lights (depending on the lamp configuration),
• resistance to typical operational loads in the rear part of the body.

The original design of the harness allows for compliance with factory installation protections, such as fuses or control modules, without the need to interfere with the main vehicle harness.

Benefits of Using an Original Land Rover Harness

Using an original rear lamp harness for the Discovery Sport L550 offers a range of practical service and usability benefits:

• Plug & Play with the Factory Installation – no need for cutting, soldering, or adapting wires.
• Full compliance with the vehicle's electrical parameters – correct wire gauges and pin configurations in connectors.
• Simplified diagnostics – maintaining original wiring routing supports diagnostic testers and service diagrams.
• Consistency with other Land Rover installation components – the harness is part of a system designed as a whole.

For workshops and users, this means faster installation, reduced risk of errors, and stable operation of the rear lighting in daily use.

Component Condition and Service Application

The offered harness is a used component, sourced from disassembly, which allows for an economical repair of the lighting system while maintaining original Land Rover quality. This type of component is particularly useful in situations where mechanical or corrosion damage to the wires around the right rear lamp has occurred, for example, after a collision or moisture ingress.

In workshop practice, the harness is suitable for both replacing a damaged section of the installation and for restoring full light functionality after body and paint repairs. Maintaining the original wire routing and connectors reduces the risk of subsequent issues with dashboard lighting error messages.

Land Rover Cables, Harnesses, and Connectors – Selection and Technical Knowledge

If you need other Land Rover Cables, Harnesses, and Connectors for your car, use the dedicated category: Land Rover Cables, Harnesses, and Connectors. This will facilitate the selection of electrical installation components tailored to your specific model and equipment version.

When working with vehicle electrical systems and electronics, it is also advisable to familiarize yourself with practical tips regarding used modules and sensors – you can find them in the guide: used car electronics – how to safely select modules and sensors. This will help you plan repairs more effectively, choose the right components, and reduce the risk of compatibility issues.