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Four Seasons 39365 A/C Expansion Valve - Front
| Brand | Four Seasons 39365 |
|---|---|
| Position | Front |
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 8 |
| Liquid Inlet Size IN | 0.540 |
| Liquid Inlet Size MM | 13.6 |
| Liquid Inlet Style | FIO |
| Liquid Inlet Thread Type | Not Threaded |
| Liquid Inlet Type | Insert O-Ring |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | FIO |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | Insert O-Ring |
| Lqd Out Size IN | 0.540 |
| Lqd Out Size MM | 13.6 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24608] / Green O-Ring |
| O-Ring B Number/Desc | [24610] / Green O-Ring |
| O-Ring C Number/Desc | [24612] / Green O-Ring |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.650 |
| Suc In Size MM | 16.4 |
| Suc Out Size IN | 0.77 |
| Suc Out Size MM | 19.6 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | FIO |
| Suction Inlet Thread Type | Not Threaded |
| Suction Inlet Type | Insert O-Ring |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | FIO |
| Suction Outlet Thread Type | Not Threaded |
| Suction Outlet Type | Insert O-Ring |
| Super Heat | 4.700 |
| Switch Included? | Not Included |
| Tonnage | 1.000 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Ford and Lincoln · 4 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable A/C flow control.
Aluminum construction. Lightweight material resists corrosion in demanding HVAC service.
Block type design. Built for precise refrigerant metering without a solenoid.
Cross-references Four Seasons 39365, Global Parts Distributors LLC 3411845 and UAC EX10285C for the same application. See all 12.
Four Seasons 39365 Expansion Valve
Four Seasons 39365 is a block-type A/C expansion valve for R134A systems, built in aluminum for front HVAC service on select Ford Expedition and Lincoln Navigator applications. It meets or exceeds OEM requirements and uses insert O-ring FIO connections for a direct replacement-style repair.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39365
- Block type A/C expansion valve for R134A refrigerant
- Aluminum construction with aluminum finish
- Front HVAC application
- Female suction and liquid fittings with insert O-ring style connections
- Meets or exceeds OEM specifications
- Designed without solenoid
- Super heat setting: 4.700
- Compatible with 2007-2008 Ford Expedition front and 2007-2008 Lincoln Navigator front
Product Details
The Four Seasons Expansion Valve line focuses on precise refrigerant metering for automotive air conditioning systems. This Four Seasons 39365 expansion valve regulates refrigerant flow through the evaporator circuit, helping maintain proper system balance in R134A-equipped HVAC setups. It features female suction inlet and outlet fittings, female liquid inlet and outlet fittings, and insert O-ring FIO interfaces sized for the listed application. For buyers searching for a 2007-2008 Ford Expedition front expansion valve or a 2007-2008 Lincoln Navigator front A/C expansion valve, this part number provides a direct fit reference.
This part cross-references UAC EX10285C for the same application.
Common Repair Symptoms
- Front A/C air is warm or inconsistent
- Refrigerant flow is restricted or uneven
- Evaporator performance drops under load
- System cooling cycles poorly after service
- Expansion valve contamination affects HVAC output
Installation Notes and Tips
Verify the vehicle uses an R134A system and confirm the front HVAC location before installation. Inspect mating surfaces, replace worn O-rings with the correct sizes for the application, and evacuate and recharge the system according to factory service procedures after replacement. Confirm the suction and liquid line sizes match the vehicle’s original configuration before assembly.
Quality Assurance
Four Seasons lists this expansion valve as meeting or exceeding OEM requirements for the specified application. The aluminum construction and OE-style fitment support a service replacement that aligns with factory system specifications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Ford | Expedition | Front | Expansion Valve |
| 2008 | Lincoln | Navigator | Front | Expansion Valve |
| 2007 | Ford | Expedition | Front | Expansion Valve |
| 2007 | Lincoln | Navigator | Front | Expansion Valve |
| No rows match your filter. | ||||