Land Rover Discovery L550 Rear Lamp Tillight Plug Cable Left N/S FK72-13405-AF

The Land Rover Discovery L550 Rear Left Tail Light Plug is an original electrical component designed to service the driver's side rear lighting. With a factory-fit design for the Discovery L550 body, it ensures a secure electrical connection and stable operation of the tail light. This is a practical solution for post-collision repairs, lamp replacements, or damage to the wiring harness in the rear of the vehicle.

Specifications and technical data

• SKU: FK72-13405-AF-2
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-13405-AF
• Substitutable numbers: FK72-13405-AF, FK7213405AF, LR079577
• Location on the vehicle: Rear, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the Tail Light Plug

The plug presented is an electrical installation component located in the rear left side of the vehicle. It is responsible for a safe and stable connection of wires to the tail light, which directly impacts the operation of the parking lights, brake lights, turn signals, or license plate illumination – depending on the specific lamp configuration in the Land Rover Discovery L550.

Thanks to its design compliant with the original Land Rover factory standard, the plug allows for the preservation of the original wiring layout, minimizing the risk of loose connections, overheating contacts, or moisture issues within the connector.

Compatibility and Fit for Land Rover Discovery L550

The plug has been specifically designed for the Discovery L550 model, meaning its geometry, latching mechanism, and pin arrangement are tailored to the factory left-side rear lamp. The absence of the need for wiring modifications or adapters translates to:

• easier installation in service or garage conditions,
• preservation of the original electrical installation standard,
• reduction of potential faults resulting from unprofessional modifications.

Such a precise fit is particularly important in modern vehicles, where light control systems react to any change in resistance or connection quality.

Product Characteristics and Service Application

As an element from the range of original Land Rover components, the rear left tail light plug is suitable for both accident repairs and troubleshooting issues arising from normal use, such as contact corrosion, mechanical damage to the connector, or wire breakage near the lamp.

In practice, the product is particularly useful when:

• the lamp has been damaged and the connector requires replacement along with it,
• previous repairs were done on a temporary basis (e.g., "short-circuit" soldering),
• intermittent errors with the left rear lamp lights occur.

A correctly selected plug allows for the restoration of proper lighting operation and reduces the risk of recurring problems in this area.

Product Condition and Benefits of Choosing Used Parts

The offered plug comes from the used parts segment, which for electrical installation components often represents a sensible compromise between cost and functionality. Original Land Rover components retain proper fit and manufacturing standards, while also allowing for cost savings compared to new parts.

Choosing a used OEM part is particularly beneficial when you want to maintain installation consistency, avoid universal aftermarket replacements, and ensure compliance with the vehicle's original service documentation.

Expanding Service Work and Additional Materials

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Land Rover and require other parts from the same group, such as connectors, wiring harness sections, or additional mounting accessories, check the available parts in the Other Land Rover category.

For more extensive projects involving electrical system upgrades and performance improvements, it is also worth exploring expert materials on the structural differences between standard and sport versions – a good starting point could be the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses the impact of changes in the drivetrain, brakes, and chassis on the selection of appropriate parts.