Land Rover Discovery 4 Air Suspension Compressor Wiring Cable CH22-12B654-AA

Visual condition of the part

The product shows signs of use visible in the photos. Land Rover Discovery 4 Air Suspension Compressor Wiring Cable is a component from the Cables, harnesses and connectors group, designed for operation within the air suspension system. It is responsible for a stable electrical connection between the compressor and the vehicle's electrical system, which directly impacts the proper functioning of the entire body leveling system.

Specifications and technical data

• SKU: LR060166-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR060166
• Substitutable numbers: LR060166, LR078643, CH2212B654AB, CH22-12B654-AB, CH22-12B654-AA, CH2212B654AA
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the air suspension system

The presented cable is dedicated to the air suspension compressor in the Discovery 4 model, where it is responsible for reliable power supply and transmission of control signals. A properly selected cable in this area reduces the risk of compressor operation interference, system errors, and uneven vehicle height maintenance. Thanks to a design consistent with the solutions used by the manufacturer, the cable works with the factory electrical installation, maintaining the correct routing geometry and mounting points. This allows for installation without interfering with the main harness and without the need for system modifications.

Construction, connectors and integration with the installation

The air suspension compressor cable belongs to the Cables, harnesses and connectors group, which means it has been designed for a stable electrical connection in the demanding conditions of chassis operation. The connectors used are matched to the compressor sockets and the corresponding parts of the vehicle's installation, which facilitates correct plugging and minimizes the risk of errors during assembly. The layout of the wires and the method of terminating the harness facilitate routing the cable in accordance with the factory path, while maintaining appropriate bending radii and distances from elements exposed to high temperatures or intense vibrations. Such a configuration promotes stable system operation and reduces the risk of insulation abrasion in the long term.

Benefits of using an original Land Rover cable

Using a cable from the Land Rover brand allows for maintaining consistency with the vehicle's factory electrical architecture. Proper matching of lengths, cross-sections, and connector types translates into:

• a secure electrical connection of the compressor to the vehicle's installation,
• reduced risk of air suspension control unit errors,
• easier diagnostics in the event of potential faults,
• no need to modify the harness or use adapters. A component from this group is particularly important in vehicles equipped with extensive height control and ride comfort systems, where the stability of the compressor power supply affects the suspension's response speed and the repeatability of its operation.

Condition, assembly and service application

The offered cable is a used component, which makes it an attractive service solution for users looking for parts consistent with the original specification while maintaining reasonable repair costs. This type of cable will work well both when replacing a damaged compressor harness and during comprehensive air suspension system maintenance, when it is necessary to restore proper electrical connections. Due to the fitment to the factory system, assembly comes down to unplugging the old component and plugging in the new one into the existing connectors, while maintaining proper cable routing. Such a solution reduces service time and decreases the risk of assembly errors resulting from custom-made installations.

System expansion and additional technical materials

If you are planning a comprehensive repair or upgrade of the air suspension zone in your Land Rover and need other components from the same group, such as additional harnesses, power cables, or service connectors, check the available parts in the Land Rover cables, harnesses and connectors category. When working with compressor systems, it is also worth expanding your knowledge about the typical symptoms and causes of compressor failures. Practical tips regarding diagnostics and safe replacement can be found in the article Air conditioning compressor – failure symptoms, causes and safe replacement, which helps to better understand the specifics of compressor operation in vehicles.