Four Seasons 39584 A/C Expansion Valve - Rear

Four Seasons 39584 Expansion Valve

The Four Seasons 39584 expansion valve is a block-type A/C flow restrictor for R134A systems. It is built from aluminum and includes solenoid-style operation for rear HVAC service on select Land Rover applications.

Key Features

• Four Seasons Expansion Valve, part number 39584
• Block type A/C expansion valve for R134A refrigerant
• Aluminum construction with aluminum finish
• Rear HVAC application with 1.5 tonnage rating and 4.0 super heat
• O-ring inlet and outlet connections for liquid and suction lines
• Meets or exceeds OEM requirements
• Cross-reference: LR036434

Product Details

Four Seasons 39584 is an A/C expansion valve used to regulate refrigerant flow into the evaporator on rear climate control systems. This Four Seasons Expansion Valve is specified for 2013-2015 Land Rover Range Rover rear and 2013-2015 Land Rover Range Rover Sport rear applications. The block-style design, female O-ring fittings, and solenoid-equipped configuration support proper refrigerant metering in R134A systems. If you are servicing a 2013-2015 Land Rover Range Rover rear A/C system or a 2013-2015 Land Rover Range Rover Sport rear A/C system, part number 39584 provides the correct fitment details for those vehicles.

Common Problems This Part Can Address

• Uneven rear cabin cooling
• Incorrect refrigerant metering at the evaporator
• Restricted or unstable A/C performance
• Rear HVAC temperature control issues
• Leak concerns at worn O-ring connection points

Installation Notes and Tips

Verify the vehicle uses an R134A rear HVAC system before installation. Match the liquid and suction line sizes, O-ring connection style, and block-type layout to the original component. Inspect mating surfaces, replace damaged seals as needed, and evacuate and recharge the system according to factory service procedures after replacement. Confirm fitment for 2013-2015 Land Rover Range Rover rear and 2013-2015 Land Rover Range Rover Sport rear applications before ordering.

Quality Assurance

Four Seasons lists this expansion valve as meeting or exceeding OEM requirements. The aluminum construction and OE-style configuration support accurate replacement selection for Land Rover Range Rover and Range Rover Sport rear A/C service. Part number 39584 is also referenced by LR036434 for the same application.