Land Rover Discovery Sport L550 Heater Matrix Wiring Loom Harness FK72-19C603-FA

The Land Rover Discovery Sport L550 Heater Harness is a specialized, used electrical system component designed to manage the heater circuit in this model. Its factory OEM construction ensures compatibility with the vehicle's original electrical system and a stable connection for all cooperating sub-assemblies. This is a practical service solution for workshops and users seeking a precisely matched component from the wires, harnesses, and connectors group.

Specifications and technical data

• SKU: RHD-LR067266
• Mark: Audi
• Condition: Used
• OEM Part Number: LR067266
• Substitutable numbers: LR067266, FK72-19C603-FA, FK7219C603FA, DU449003
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Function

The presented Heater Harness for Land Rover Discovery Sport L550 is responsible for routing signals and power between the heater and other electrical system components. Appropriately selected wire gauges, factory connectors, and proper harness routing minimize the risk of voltage drops, overheating contacts, or interference with the heating system's operation.

As a part of the Wires, Harnesses, and Connectors group, this component is crucial for repairs related to heater power loss, intermittent fan operation, or communication issues between control modules and actuators within the heating system.

Construction and Benefits of Using an Original Harness

The original harness construction ensures:

• factory connectors matched to the heater and vehicle's electrical system sockets,
• properly shaped wire routing, facilitating installation in the engine bay and firewall area,
• maintenance of correct pin order and adherence to vehicle manufacturer standards.

Using an original used harness allows for maintaining electrical system integrity without the need for modifying factory connections, soldering, or creating adapters. This is particularly important in modern vehicles where signal stability and proper wire shielding affect control unit operation and user comfort.

Condition, Fitment, and Service Application

The item is offered as a used part, meaning it has been removed from a vehicle and previously in operation. This type of component is often chosen for repairs where compatibility with the factory installation and the ability to replicate the original harness routing without altering the vehicle's structure are paramount.

The harness is suitable for both routine replacement of a damaged section of the heater installation and for more extensive service work requiring the restoration of correct power supply and communication within the cabin's heating system.

Product Group and System Expansion

If you are planning a comprehensive repair or upgrade of the heating system's electrical installation area in your Audi and require other components from the same group, such as additional harnesses, wire sections, or service connectors, check the available parts in the Audi Wires, Harnesses, and Connectors category.

Support for Interior Upgrades

If, alongside the heater installation repair, you are considering improving cabin ergonomics and comfort, it's worth consulting a guide on replacing seats with branded used components – practical tips can be found in the article Interior Makeover: How Branded Used Seats Enhance Comfort and Vehicle Value.