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Four Seasons 39524 A/C Expansion Valve
| Brand | Four Seasons 39524 |
|---|---|
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 5 |
| Liquid Inlet Size IN | 0.34 |
| Liquid Inlet Size MM | 8.6 |
| Liquid Inlet Style | Sealing Washer |
| 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 | 0.540 |
| Lqd Out Size MM | 13.6 |
| 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 | 0.700 |
| 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 | -2.500 |
| Switch Included? | Not Included |
| Tonnage | 1.5 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Ford · 6 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Aluminum construction. Lightweight material with sealing-washer connections.
Block type design. Built as an A/C expansion valve for refrigerant flow control.
Cross-references Four Seasons 39524, Global Parts Distributors LLC 3411586 and UAC EX10444C for the same application. See all 11.
Four Seasons 39524 Expansion Valve
Four Seasons 39524 is a block-type A/C expansion valve for R134A systems, built with an aluminum body and sealing-washer connections for precise refrigerant metering. It is a direct-fit HVAC flow restrictor for 2013-2018 Ford C-Max applications and meets or exceeds OEM requirements.
Key Features
- Brand: Four Seasons Expansion Valve line
- Part number: 39524
- Block-type A/C expansion valve for R134A refrigerant
- Aluminum construction with aluminum finish
- Sealing-washer inlet and outlet connections
- Female suction and liquid fittings
- 2 mounting holes
- Style: without solenoid
- Super heat setting: -2.500
- Meets or exceeds OEM specifications
Product Details
The Four Seasons Expansion Valve line focuses on HVAC flow control components that regulate refrigerant delivery through the air conditioning system. Part number 39524 uses a block-style design with female suction and liquid ports, making it a practical replacement for service work on the Ford C-Max A/C system. This valve is specified for 1.5 ton applications and is engineered for R134A refrigerant systems.
Compatible with 2013-2018 Ford C-Max, this expansion valve supports proper refrigerant metering at the evaporator and helps restore stable A/C performance. This part cross-references Global Parts Distributors LLC 3411586 for the same application.
What It Helps Fix
- Weak or inconsistent cabin cooling
- Incorrect refrigerant flow through the evaporator
- A/C performance issues caused by a worn expansion valve
- Temperature fluctuations in the Ford C-Max HVAC system
- Service replacement needs for R134A-equipped A/C systems
Installation Notes
Verify port sizes, sealing-washer style connections, and system refrigerant type before installation. This valve uses female suction and liquid fittings with non-threaded sealing-washer interfaces, so clean mating surfaces and correct sealing practices are important for leak-free service. Confirm the vehicle is a 2013-2018 Ford C-Max and match the original block-type layout before reassembly.
Quality Assurance
Four Seasons lists this expansion valve as meeting or exceeding OEM requirements, providing an OE-style replacement option for HVAC repair on the Ford C-Max. Part number 39524 is built for the specified application and refrigerant system configuration.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Ford | C-Max | N/A | Expansion Valve |
| 2017 | Ford | C-Max | N/A | Expansion Valve |
| 2016 | Ford | C-Max | N/A | Expansion Valve |
| 2015 | Ford | C-Max | N/A | Expansion Valve |
| 2014 | Ford | C-Max | N/A | Expansion Valve |
| 2013 | Ford | C-Max | N/A | Expansion Valve |
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