Land Rover Discovery L550 Anti Theft Alarm Wiring Cable Lead FK72-971111-AC

The Land Rover Discovery L550 Siren Alarm Wire is a component from the Wires, Harnesses, and Connectors category, designed for the alarm system in the Discovery L550 model. It is responsible for a stable connection of the siren to the vehicle's electrical system, ensuring proper transmission of the alarm signal and communication with the car's electronics.

Specifications and technical data

• SKU: FK72-971111-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-971111-AC
• Substitutable numbers: FK72-971111-AC, FK72971111AC, LR076592
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function of the Siren Alarm Wire

The Siren Alarm Wire operates in a critical area of the vehicle's security system. Its task is to reliably transmit the control signal between the alarm module and the siren, which affects:

• the siren's correct response to an alarm trigger,
• the stability of the security system's operation,
• the reduction of interference in the signal path,
• maintaining the factory logic of the alarm system's operation.

By using a solution from the Wires, Harnesses, and Connectors group specifically for the Land Rover Discovery L550, compatibility with the vehicle's original electrical architecture is maintained.

Original Origin and Compatibility

The product comes from the Land Rover brand, meaning it is designed according to factory quality and fit standards. Original connectors, appropriate wire length, and correct wire gauge allow for installation without modifications to the system, while maintaining:

• consistency with the factory wiring harness,
• proper routing of the wire in the engine bay or body,
• adequate protection against mechanical and thermal damage.

This makes the wire the correct choice for repairing the alarm system after a collision, electrical system tampering, or damage to the harness due to wear and tear.

Product Condition and Service Application

The component is offered in used condition, allowing for economical vehicle repair while maintaining the original manufacturer's specifications. This is a practical solution in situations where:

• the siren wire has been broken or frayed,
• connectors have been damaged during the removal of other components,
• alarm system errors related to lack of communication with the siren occur.

A correctly chosen siren alarm wire helps restore the full functionality of the security system without the need for costly replacement of the entire harness.

Benefits of Using the Siren Alarm Wire in the Discovery L550

Using a dedicated wire for the Land Rover Discovery L550 offers a range of practical service and user benefits:

• Factory Fit – the wire is prepared to work with the original siren and the vehicle's electrical system.
• Stable Alarm System Operation – correct signal transmission minimizes the risk of false alarms or siren failure to respond.
• Time Savings During Installation – no need to adapt universal wires or create custom connectors.
• Compatibility with Vehicle Electronics – maintaining the original configuration of the security system.

Other Wires, Harnesses, and Connectors for Land Rover

If you are also looking for other Land Rover Wires, Harnesses, and Connectors to expand or repair the electrical system in your car, check out the offer in the Land Rover wires, harnesses, and connectors category, where you will find a wide selection of components tailored to various models of this brand.

Tips for Choosing Used Installation Components

When selecting used components from the wires and harnesses category, it is worth paying attention to the condition of the insulation, connectors, and compatibility with the specific vehicle equipment version. Additional practical advice on safely choosing second-hand parts and avoiding common mistakes during modifications can be found in the article Buying Used Car Parts – Common Mistakes When Choosing Tuning Parts, which will help you better plan repairs and potential electrical system modifications.