Range Rover Sport L494 Air Con A/C Compressor Pump 3.0 Diesel CPLA-19D629-AC

Range Rover Sport L494 Air Con A/C Compressor Pump 3.0 Diesel is an original cabin cooling system component designed for diesel engine vehicles. As part of the Air conditioning compressors and clutches group, it ensures stable refrigerant compression, which translates into thermal comfort and safe operating conditions for other air conditioning components. This used OEM component is a sensible choice for professional repairs where fitment and predictable performance parameters are essential.

Specifications and technical data

• SKU: LR035760
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR035760
• Substitutable numbers: LR035760, CPLA-19D629-AC, CPLA19D629AC
• Fuel type: Diesel
• Part type: Compressor & Clutch Assembly
• Category: A/C Compressors & Clutches

Purpose and role in the air conditioning system

The air conditioning compressor in the Range Rover Sport L494 with a diesel engine is responsible for suction, compression, and discharge of the refrigerant in a closed circuit. A properly functioning compressor stabilizes system pressure, enables efficient heat dissipation from the evaporator, and maintains the set temperature in the cabin, even under high thermal loads (driving in heat, towing, city traffic). This element works in conjunction with other air conditioning components – the condenser, evaporator, expansion valve, and control equipment – which is why selecting it correctly for the specific diesel engine version is crucial for the durability of the entire system.

Benefits of using an original compressor

Using an original compressor dedicated to the Range Rover allows you to maintain the factory performance parameters of the air conditioning system. The main advantages include:

• Precise fitment for the specific diesel engine configuration, without the need for modifications to mounts or hoses.
• Compatibility with factory air conditioning controls, which facilitates diagnostics and calibration after installation.
• Reduced risk of leaks and improper lubrication, which is typical for randomly selected replacements.
• The ability to reuse existing accessory components if their condition allows. Thanks to this, the compressor provides a solid foundation for restoring the full efficiency of the interior cooling system without compromising on functionality.

Operating characteristics in the 3.0 Diesel engine

In 3.0 diesel units, thermal and vibration loads are higher than in many gasoline designs, which is why the air conditioning compressor must be resistant to variable operating conditions. A properly selected compressor:

• maintains stable refrigerant pressure at both low and high engine speeds,
• ensures uniform cabin cooling during long-distance highway driving,
• limits the additional mechanical load on the drivetrain, which promotes the smooth operation of the diesel engine. An element configured in this way allows you to maintain the comfort of using the Range Rover Sport L494 in demanding operating conditions typical for premium class vehicles.

Used condition and installation aspects

The compressor is offered in a used condition, which allows for lower repair costs while maintaining the manufacturer's original specifications. Before installation, standard service procedures are recommended, such as checking the system for contamination, verifying hose tightness, and replacing the receiver-drier to minimize the risk of recurring failure. To better understand when compressor replacement is necessary and how to safely carry out the entire process, it is worth reading the guide: Air conditioning compressor – failure symptoms, causes, and safe replacement. The article discusses typical damage symptoms and points out what to look for when choosing a used component.

Part selection and repair expansion

When selecting a used air conditioning compressor, it is crucial to compare the OEM number and interchangeable numbers to ensure full compatibility with your specific Range Rover version. It is worth using the manufacturer's catalog data and service documentation, which reduces the risk of an incorrect purchase and speeds up the installation process. Additional tips on choosing used components, including working with reference numbers and verifying compatibility, can be found in the guide: how to professionally select used car parts for your vehicle. This is a practical addition to the knowledge for those independently assembling air conditioning system components. If you are planning a comprehensive repair or upgrade of the air conditioning area in your Range Rover and need other elements from the same group, such as compressors, clutches, or related drive components, check the available parts in the category Range Rover Air conditioning compressors and clutches.