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Four Seasons 39334 A/C Expansion Valve
| Brand | Four Seasons 39334 |
|---|---|
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| 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 | 0.46 |
| Lqd Out Size MM | 11.8 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24401] / Slim Line Sealing Washer |
| O-Ring B Number/Desc | [24402] / Slimline Washer |
| O-Ring C Number/Desc | [24403] / Slimline Washer |
| O-Ring D Number/Desc | [24404] / Slimline Washer |
| 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 | 8.000 |
| Switch Included? | Not Included |
| Tonnage | 1.000 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Ford · 5 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable A/C service.
Aluminum construction. Lightweight material helps resist corrosion in the system.
Block type design. Built for precise refrigerant flow control in the A/C circuit.
Cross-references Four Seasons 39334, Global Parts Distributors LLC 3411487 and Global Parts Distributors LLC 3411616 for the same application. See all 17.
Four Seasons 39334 Expansion Valve for Mustang
Four Seasons 39334 is a block-type A/C expansion valve for R134A systems. It is built from aluminum and uses sealing-washer connections to regulate refrigerant flow in the HVAC system on compatible Ford Mustang applications.
Key Features
- Block-type A/C expansion valve for refrigerant metering
- Aluminum construction with aluminum finish
- R134A refrigerant type
- Female suction and liquid connections with sealing-washer style fittings
- Two mounting holes
- Meets or exceeds OEM requirements
- Superheat setting: 8.000
- Style: w/o solenoid
Product Details
This Four Seasons Expansion Valve line is focused on precise refrigerant control for automotive air conditioning systems. Part number 39334 is a direct-fit style A/C expansion valve for 2010-2014 Ford Mustang models, and it is also referenced under cross-reference applications such as UAC EX10384C. The valve uses female inlet and outlet ports with sealing washers, including No. 10 and No. 12 suction connections and No. 6 and No. 8 liquid connections, to match the specified HVAC plumbing layout.
Compatible With 2010-2014 Ford Mustang, N/A. Fits 2010-2014 Ford Mustang, N/A. Four Seasons 39334 is listed for Mustang HVAC service where the expansion valve is the required A/C flow restrictor component.
Common Issues This Part May Address
- Weak or inconsistent cabin cooling
- Improper refrigerant metering through the evaporator circuit
- A/C performance loss caused by a worn or restricted expansion valve
- Temperature fluctuations from a failing HVAC flow control component
- Service replacement for a leaking or damaged valve body
Installation Notes and Tips
Verify refrigerant type, port style, and connection sizes before installation. This valve is specified for R134A systems and uses sealing-washer fittings, so the mating surfaces should be clean and properly aligned during service. Confirm the vehicle’s HVAC configuration matches the listed Mustang application before replacing the original part.
Quality Assurance
Four Seasons 39334 is identified as meeting or exceeding OEM requirements for the listed application. The Four Seasons Expansion Valve line is built for service replacement in automotive A/C systems, with application-specific fitment for 2010-2014 Ford Mustang models.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Ford | Mustang | N/A | Expansion Valve |
| 2013 | Ford | Mustang | N/A | Expansion Valve |
| 2012 | Ford | Mustang | N/A | Expansion Valve |
| 2011 | Ford | Mustang | N/A | Expansion Valve |
| 2010 | Ford | Mustang | N/A | Expansion Valve |
| No rows match your filter. | ||||