Land Rover Range Rover Sport L494 Door Wiring Loom Rear Left N/S KK62-14633-BKA

Land Rover Range Rover Sport L494 Door Wiring Loom Rear Left N/S is an original electrical installation component designed for installation in the rear left door of this model. It ensures a stable electrical connection between the body modules and the door equipment, which translates into the proper operation of the window regulator, lock, or lighting. Thanks to its factory design, the wiring loom is precisely matched to the door geometry and prepared for installation in the original mounting points.

Specifications and technical data

• SKU: LR119370
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR043954
• Substitutable numbers: LR119370, KK6214633BKA, KK62-14633-BKA
• Location on the vehicle: Rear, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and vehicle placement

The presented wiring loom is designed for installation in the rear left door of the vehicle, in the body area responsible for powering and communicating electrical components. Its design accounts for routing the wires inside the door panel, the transition to the pillar, and integration with the vehicle's factory installation connectors. This solution reduces the risk of chafing, mechanical damage, and signal interference.

Technical characteristics of the door wiring loom

The door wiring loom in this Land Rover model is responsible for transmitting power and control signals to components located in the door, such as actuators, motors, or lighting elements. The connectors used are factory-matched to the vehicle's installation, which enables plug-and-play installation without the need to modify the wires. The appropriately selected wire diameter and insulation are adapted to the current loads typical for the door equipment in the Range Rover Sport L494.

Benefits of using an original wiring loom

Using an original rear left door wiring loom in the Land Rover Range Rover Sport L494 allows you to maintain the consistency of the electrical installation with the manufacturer's factory standards. This solution reduces the risk of communication errors in the vehicle network, diagnostic problems, and accidental faults resulting from improper wire selection. Factory connectors and wire lengths facilitate installation and subsequent service, and also help maintain the proper level of electrical safety.

Application in service and repairs

The rear left door wiring loom will work well both when replacing a damaged installation after a collision or wire corrosion, and when restoring the full functionality of the door equipment. This is particularly important in vehicles where periodic problems with the operation of windows, central locking, or door lighting occur. Replacing the complete wiring loom instead of performing spot repairs on wires allows for a more predictable service result and facilitates subsequent diagnostics.

Integration with other electrical components

The wiring loom works with the body control modules and other parts of the vehicle's electrical installation, creating a coherent communication and power supply system. This makes it possible to maintain the full functionality of the comfort and safety systems provided for the rear left body zone. In the case of extensive equipment configurations, a properly selected door wiring loom is crucial for the stable operation of the entire electrical system.

If you are planning a comprehensive repair or upgrade of the body zone in your Land Rover and need other elements from the same group, such as door wiring looms, cabin installation fragments, or sections of body wiring, check the available parts in the Other Land Rover category.

To compare technical solutions used in high-performance cars and to better understand the differences in the construction of powertrains and chassis, it is worth reading an article discussing the sports versions of one of the leading manufacturers – details can be found in the entry Audi RS vs other models – what is hidden under the hood and chassis?.