Range Rover L405 Sport L494 Air Suspension Compressor Pump CPLA-3B484-CC

Range Rover L405 Sport L494 Air Suspension Compressor Pump is a key component of the pneumatic system responsible for Automatic Level Control. It ensures stable vehicle height maintenance, improving ride comfort, handling, and safety in various road conditions. This solution is designed for users who expect precise suspension performance in their Range Rover models.

Specifications and technical data

• SKU: CPLA-3B484-CC
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-3B484-CC
• Substitutable numbers: CPLA-3B484-CC, CPLA3B484CC, LR056304
• Category: Self-Levelling Suspension Parts

Function and application of the air suspension compressor

The air suspension compressor in Range Rover L405 and Range Rover Sport L494 models is responsible for generating and maintaining pressure in the pneumatic system, which enables smooth ride height adjustment and body stabilization. This component works with the control module, height sensors, and air springs to create a cohesive Automatic Level Control system.

A properly functioning compressor translates into:

• maintaining the set vehicle height regardless of the load,
• better vehicle stability at higher speeds,
• increased ride comfort off-road and on uneven surfaces,
• reduced wear on other air suspension components.

Benefits of using an original Range Rover component

The original air suspension compressor dedicated to L405 and Sport L494 models is designed for the specific parameters of the Range Rover pneumatic system. As a result, it ensures:

• proper cooperation with the vehicle's factory electronics,
• appropriately selected operating characteristics (inflation time, operating pressure),
• stable system operation in comfort and off-road modes.

Choosing an original solution also means greater predictability of the car's behavior after installation and a reduction in the risk of system errors associated with incorrect communication with control modules.

Product characteristics and condition

The presented compressor comes from the Automatic Level Control group and is intended for Range Rover vehicles equipped with air suspension. The product is in used condition, which allows for an economical repair of the system while maintaining the original design specifications. This type of solution is particularly beneficial for comprehensive service work when it is necessary to replace several suspension system components.

Before installation, it is recommended to verify the tightness of the entire pneumatic system (hoses, connectors, air springs) to ensure proper operating conditions for the compressor and avoid excessive component load.

Installation and maintenance tips

When installing the air suspension compressor in a Range Rover L405 or Sport L494, it is worth paying attention to:

• proper mounting at factory structural points,
• accurate connection of pneumatic hoses and electrical connectors,
• checking the condition of air filters in the system,
• performing suspension adaptation or calibration procedures, if required by the vehicle manufacturer.

Regular inspection of the pneumatic system's operation and responding to the first signs of performance degradation (prolonged lifting time, frequent compressor activation, error messages) allow for extending the life of the entire system and reducing future repair costs.

If you are planning a comprehensive repair or upgrade of the air suspension area in your Range Rover and need other components from the same group, such as air springs, pneumatic hoses, or control modules, check the available parts in the Range Rover Automatic Level Control category.

Technical support and service knowledge

When planning repairs for advanced systems in modern cars, it is worth using reliable sources of knowledge. In the case of work on drive systems and related control systems, a guide on selecting and operating transmissions may be helpful – a detailed discussion can be found in the article Transmission: manual, automatic, or DSG – common faults and a guide to buying a used gearbox. It allows for better planning of vehicle service as a whole, combining suspension work with other key components.