Range Rover L405 Air Conditioning Condenser Hose Tube Line Pipe CPLA-19N601-AA

Range Rover L405 Air Conditioning Condenser Hose Tube Line Pipe is an original cabin cooling system component designed for diesel-powered vehicles. Thanks to its factory geometry and precise fitment for the Range Rover air conditioning system, the hose ensures stable refrigerant flow and proper integration with the condenser. This is a practical solution for users looking to restore full air conditioning efficiency while maintaining compatibility with the factory system.

Specifications and technical data

• SKU: LR035482
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR035482
• Substitutable numbers: LR035482, CPLA-19N601-AA, CPLA19N601AA
• Fuel type: Diesel
• Part type: Pipe
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The described hose belongs to the Air conditioning hoses, pipes, and connectors group and is responsible for transporting refrigerant between the condenser and other system components. A properly selected condenser pipe is crucial for maintaining the correct pressure in the circuit and for the stable operation of the compressor and expansion valve. In a vehicle with a diesel engine, the air conditioning system operates under varying temperature and pressure conditions, which is why the correct hose must ensure:

• a tight connection with the system's aluminum and flexible components,
• the appropriate refrigerant flow diameter,
• resistance to vibrations generated by the power unit.

Construction and fitment for Range Rover

The condenser pipe has been designed specifically for the Range Rover engine bay architecture, taking into account hose routing, mounting points, and condenser geometry. As a result, the component fits according to the factory path without interfering with other sub-assemblies and without requiring any installation modifications. The proper shaping of the hose limits stress on the connections, which reduces the risk of micro-leaks and refrigerant loss. This is particularly important in off-road vehicles and SUVs, where the air conditioning system is exposed to higher mechanical loads.

Benefits of using an original condenser pipe

Using an original hose instead of a worn or damaged component allows for maintaining air conditioning system performance parameters in accordance with the manufacturer's specifications. The main advantages include:

• Factory fitment – no need to modify brackets, mounts, or the shape of the hose.
• Stable pressure in the refrigerant circuit, which promotes even interior cooling.
• Reduced risk of leaks at connections due to correct geometry and length.
• Better cooperation with the compressor and condenser under high thermal load conditions. In combination with a properly functioning compressor and receiver-drier, a fully operational condenser hose helps maintain air conditioning efficiency at a stable level, which translates into driving comfort during the summer season and on long trips.

Operation, installation, and diagnostics

When replacing the condenser pipe, it is recommended to perform a full air conditioning system diagnostic, including a leak test, inspection of the condenser, flexible hoses, and refrigerant levels. Proper installation should include:

• thorough cleaning of sockets and connectors before installation,
• replacing seals in accordance with service recommendations,
• applying the correct tightening torque to connections,
• checking the hose routing relative to moving and hot components. After installation, it is worth performing a leak test and a cooling efficiency test to ensure that the entire system is working correctly and that there are no pressure drops or unwanted noises.

Related air conditioning system components and technical knowledge

In case of cabin cooling problems, broader diagnostics are often necessary, including the air conditioning compressor. To better understand when it is worth choosing original used components, it is worth reading the guide: No cooling in the car: original used air conditioning compressor as a proven alternative to expensive new parts. The article helps to assess the state of the system and choose a repair strategy. If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Range Rover and need other elements from the same group, such as additional hoses, pipes, or service connectors, check the available parts in the Range Rover air conditioning hoses, pipes, and connectors category.