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Four Seasons 39570 A/C Expansion Valve
| Brand | Four Seasons 39570 |
|---|---|
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 5 |
| Liquid Inlet Size IN | 0.35 |
| Liquid Inlet Size MM | 9 |
| Liquid Inlet Style | O-Ring |
| Liquid Inlet Thread Type | Not Threaded |
| Liquid Inlet Type | O-Ring |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 10 |
| Liquid Outlet Style | O-Ring |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | O-Ring |
| Lqd Out Size IN | 0.650 |
| Lqd Out Size MM | 16.4 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.650 |
| Suc In Size MM | 16.4 |
| Suc Out Size IN | 0.65 |
| Suc Out Size MM | 16.4 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | O-Ring |
| Suction Inlet Thread Type | Not Threaded |
| Suction Inlet Type | O-Ring |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 10 |
| Suction Outlet Style | O-Ring |
| Suction Outlet Thread Type | Not Threaded |
| Suction Outlet Type | O-Ring |
| Super Heat | -7.000 |
| Switch Included? | Not Included |
| Tonnage | 1 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Kia · 3 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Aluminum construction. Lightweight material helps resist corrosion in the A/C system.
Block type design. Built as an A/C expansion valve for precise refrigerant flow.
Cross-references Four Seasons 39570, Global Parts Distributors LLC 3411618 and UAC EX9790C for the same application. See all 8.
Four Seasons 39570 Expansion Valve for Kia Sorento
The Four Seasons Expansion Valve 39570 is a block-type A/C expansion valve built for R134A systems and engineered to meet or exceed OEM requirements. It is a direct-fit HVAC flow restrictor for 2016-2018 Kia Sorento applications, with aluminum construction and O-ring inlet and outlet connections for the liquid and suction sides.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39570
- Block type A/C expansion valve for R134A refrigerant
- Aluminum body and aluminum finish
- O-ring liquid and suction connections
- Female inlet and outlet fittings
- Meets or exceeds OEM specifications
- Style: w/o solenoid
- Super heat setting: -7.000
- 1 tonnage application
Product Details
Four Seasons 39570 is an A/C expansion valve designed to regulate refrigerant flow through the evaporator circuit in compatible Kia Sorento HVAC systems. This block-style valve uses female, non-threaded O-ring fittings with a 9 mm liquid inlet and 16.4 mm liquid outlet, plus 16.4 mm suction inlet and outlet sizes for proper system connection. If you are searching for a Kia Sorento expansion valve replacement, Four Seasons 39570 provides the OE-style fit and function needed for service work on 2016-2018 Kia Sorento models. This part cross-references UAC EX9790C for the same application.
Common Problems This Part Can Address
- Inconsistent cabin cooling performance
- Restricted refrigerant metering at the evaporator
- Incorrect A/C system pressure balance
- Warm air from vents during A/C operation
- Service replacement for a leaking or sticking expansion valve
Installation Notes and Tips
Verify refrigerant type, connection style, and system layout before installation. This valve is specified for R134A systems and uses O-ring sealing surfaces, so clean mating surfaces and inspect seals during service. Confirm the vehicle application matches 2016-2018 Kia Sorento before replacing the original valve. Part number 39570 should be matched to the existing HVAC configuration, especially on block-type systems without a solenoid.
Quality Assurance
Four Seasons 39570 is listed as meeting or exceeding OEM requirements, making it a service-grade replacement for factory-style A/C repair on the Kia Sorento platform.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Kia | Sorento | N/A | Expansion Valve |
| 2017 | Kia | Sorento | N/A | Expansion Valve |
| 2016 | Kia | Sorento | N/A | Expansion Valve |
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