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Four Seasons 39529 A/C Expansion Valve
| Brand | Four Seasons 39529 |
|---|---|
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 8 |
| Liquid Inlet Size IN | 0.46 |
| Liquid Inlet Size MM | 11.8 |
| Liquid Inlet Style | O-Ring |
| Liquid Inlet Thread Type | Not Threaded |
| Liquid Inlet Type | Sealing Washer |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | Sealing Washer |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | Sealing Washer |
| Lqd Out Size IN | 0.46 |
| Lqd Out Size MM | 11.8 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.63 |
| Suc In Size MM | 16 |
| Suc Out Size IN | 0.700 |
| Suc Out Size MM | 17.7 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | Sealing Washer |
| Suction Inlet Thread Type | Not Threaded |
| Suction Inlet Type | Sealing Washer |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | Sealing Washer |
| Suction Outlet Thread Type | Not Threaded |
| Suction Outlet Type | Sealing Washer |
| Super Heat | 7.000 |
| Switch Included? | Not Included |
| Tonnage | 1 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Chevrolet and Saturn · 5 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Aluminum construction. Lightweight material resists corrosion in the A/C system.
Block type design. Built as an A/C expansion valve for precise refrigerant flow.
Cross-references Dynomax 39529, UAC EX10414C and 217529 for the same application. See all 9.
Four Seasons 39529 Expansion Valve Overview
The Four Seasons 39529 expansion valve is a block-type A/C flow restrictor built for R134A systems. It is an aluminum, OE-style replacement that meets or exceeds OEM requirements and is specified for 1-ton applications. This Four Seasons expansion valve is listed for the 2012-2015 Chevrolet Captiva Sport and 2010 Saturn Vue.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39529
- Block type A/C expansion valve for R134A refrigerant
- Aluminum construction with aluminum finish
- Style: w/o solenoid
- Super heat setting: 7.000
- Mounting hole quantity: 2
- Meets or exceeds OEM specifications
- Compatible with Chevrolet Captiva Sport and Saturn Vue applications listed below
Product Details
Four Seasons 39529 is an A/C expansion valve designed to regulate refrigerant flow through the evaporator circuit in R134A air conditioning systems. Its block-type design uses female sealing-washer connections for the suction and liquid ports, with No. 10 and No. 12 suction thread diameters and No. 8 liquid inlet and outlet thread diameters. The valve is built in aluminum for corrosion resistance and consistent fitment in HVAC service work. This part cross-references UAC EX10414C for the same application.
Fits 2012-2015 Chevrolet Captiva Sport, Expansion Valve. Fits 2010 Saturn Vue, Expansion Valve. For buyers searching for a Chevrolet Captiva Sport A/C expansion valve or a Saturn Vue HVAC flow restrictor, part number 39529 is the direct reference to verify against the original component.
Common Problems This Part Can Address
- Incorrect refrigerant metering at the evaporator
- Weak cabin cooling performance in an R134A system
- Compressor cycling caused by restricted A/C flow control
- Uneven evaporator operation from a worn expansion valve
- HVAC service replacement for a leaking or sticking valve
Installation Notes and Tips
Confirm the vehicle’s refrigerant type, port style, and mounting layout before installation. This valve uses female suction and liquid connections with sealing-washer style interfaces, so matching the original port configuration is important for proper sealing. Always evacuate and recharge the system according to factory service procedures after replacing an A/C expansion valve.
Quality Assurance
Four Seasons lists this expansion valve as meeting or exceeding OEM requirements, making it a direct-fit service part for the specified Chevrolet Captiva Sport and Saturn Vue applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Chevrolet | Captiva Sport | N/A | Expansion Valve |
| 2014 | Chevrolet | Captiva Sport | N/A | Expansion Valve |
| 2013 | Chevrolet | Captiva Sport | N/A | Expansion Valve |
| 2012 | Chevrolet | Captiva Sport | N/A | Expansion Valve |
| 2010 | Saturn | Vue | N/A | Expansion Valve |
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