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Four Seasons 39620 A/C Expansion Valve
| Brand | Four Seasons 39620 |
|---|---|
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Style | Sealing Washer |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | Sealing Washer |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | Sealing Washer |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | Sealing Washer |
| Super Heat | 0.500 |
| Switch Included? | Not Included |
| Tonnage | 1.000 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Chevrolet · 9 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Aluminum construction. Lightweight material helps resist corrosion in HVAC service.
Block type design. Provides precise refrigerant flow control in the A/C system.
Cross-references Four Seasons 39620, UAC EX10571C and 759836 for the same application. See all 5.
Four Seasons 39620 A/C Expansion Valve
The Four Seasons 39620 expansion valve is a block-type A/C flow restrictor built for R134A systems. It is an aluminum replacement that meets or exceeds OEM requirements and is engineered for precise refrigerant control in the HVAC circuit.
Fits 2016-2022 Chevrolet Spark and 2016-2017 Chevrolet Spark Classic, making it a direct-match option for drivers searching for a Chevrolet Spark expansion valve or a Chevrolet Spark Classic A/C expansion valve replacement.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39620
- Block-type A/C expansion valve
- Aluminum construction
- R134A refrigerant type
- Female inlet and outlet fittings with sealing washer styles
- 2 mounting holes
- Style: w/o solenoid
- Super heat: 0.500
- Tonnage: 1.000
- Meets or exceeds OEM specifications
Product Details
The Four Seasons Expansion Valve line focuses on refrigerant metering components for automotive HVAC systems. This 39620 valve regulates liquid refrigerant flow into the evaporator, helping maintain proper system balance in R134A-equipped vehicles. Its block-type design, aluminum body, and sealing-washer connections support a factory-style service replacement for the Chevrolet Spark and Chevrolet Spark Classic.
This part cross-references UAC EX10571C for the same application. The Four Seasons 39620 is a practical choice when replacing a worn or restricted A/C expansion valve in 2016-2022 Chevrolet Spark and 2016-2017 Chevrolet Spark Classic models.
Common Issues This Part May Address
- Weak or inconsistent cabin cooling
- Incorrect refrigerant metering at the evaporator
- A/C performance loss caused by a restricted valve
- Temperature fluctuations during compressor cycling
- HVAC system imbalance in R134A applications
Installation Notes and Tips
Verify the vehicle uses an R134A system and confirm the inlet and outlet thread sizes before installation. Inspect sealing surfaces, replace damaged O-rings or washers as needed, and evacuate and recharge the system according to factory service procedures after replacement. Confirm fitment by model year before ordering the Four Seasons 39620.
Quality Assurance
This expansion valve is listed as meeting or exceeding OEM specifications for fit and function. Four Seasons is a recognized aftermarket brand for HVAC service parts, and this component is built to support OE-style replacement requirements.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2021 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2020 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2019 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2018 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2017 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2017 | Chevrolet | Spark Classic | 1.2L | L4 | GAS | N/A | Expansion Valve |
| 2016 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Expansion Valve |
| 2016 | Chevrolet | Spark Classic | 1.2L | L4 | GAS | N/A | Expansion Valve |
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