Four Seasons 39635 A/C Expansion Valve

Four Seasons 39635 Expansion Valve

Four Seasons 39635 is a block-type A/C expansion valve for R134A systems. It is built from aluminum and uses O-ring style female fittings for the liquid and suction connections, making it a direct-fit service part for the listed application.

For Kia Soul EV models from 2015 through 2019 without a heat pump, this expansion valve helps regulate refrigerant flow into the evaporator so the HVAC system can maintain proper cooling performance. The Four Seasons Expansion Valve line focuses on OE-style replacement fitment, and this part meets or exceeds OEM requirements.

Key Features

• Part number 39635
• Block-type A/C expansion valve
• Aluminum construction
• R134A refrigerant type
• Female O-ring liquid and suction fittings
• No. 10 suction inlet and outlet thread diameter
• No. 6 liquid inlet thread diameter
• No. 10 liquid outlet thread diameter
• 5.5 superheat specification
• 1.5 tonnage rating
• Two mounting holes
• Style without solenoid
• Meets or exceeds OEM requirements

Detailed Description

Four Seasons 39635 is an A/C expansion valve designed to meter refrigerant into the evaporator under the correct pressure and temperature conditions. In the Four Seasons Expansion Valve product line, this OE-style replacement is specified for R134A systems and uses female O-ring connections for both liquid and suction ports. The block-type design and aluminum body support service replacement on the listed Kia Soul EV application, and the part number 39635 is also referenced by cross numbers 97626E4000 and 759851 for the same application.

Fits 2015-2019 Kia Soul EV, N/A. This application note applies to vehicles without a heat pump.

Common Problems This Part Can Address

• Inconsistent cabin cooling from improper refrigerant metering
• Restricted refrigerant flow at the evaporator inlet
• HVAC performance loss caused by a worn or sticking expansion valve
• Temperature control issues in an R134A A/C system
• Service replacement needs on a Kia Soul EV without heat pump

Installation Notes and Tips

Verify refrigerant type, port style, and thread dimensions before installation. This valve uses female O-ring fittings and a block-type mounting layout with two mounting holes, so the mating surfaces and seals should be inspected carefully during service. Confirm the vehicle is a 2015-2019 Kia Soul EV without a heat pump before ordering or installing part number 39635.

Quality Assurance

Four Seasons 39635 is specified as meeting or exceeding OEM requirements for the listed application. The Four Seasons Expansion Valve line is built for direct replacement service in automotive HVAC systems, with fitment and connection details matched to the vehicle application.