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Four Seasons 39327 A/C Expansion Valve - Front
| Brand | Four Seasons 39327 |
|---|---|
| Position | Front |
| 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 | 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 | FIO |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | Insert O-Ring |
| Lqd Out Size IN | 0.540 |
| Lqd Out Size MM | 13.7 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24402] / Slimline Washer |
| O-Ring B Number/Desc | [24403] / Slimline Washer |
| O-Ring C Number/Desc | [24608] / Green O-Ring |
| O-Ring D Number/Desc | [24610] / Green O-Ring |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.650 |
| Suc In Size MM | 16.5 |
| Suc Out Size IN | 0.63 |
| Suc Out Size MM | 16 |
| 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. 10 |
| 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 | 1.200 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Ford, Mercury, and Mazda · 12 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable A/C flow control.
Block type design. Aluminum construction with R134A compatibility.
Expansion valve. Regulates refrigerant flow for efficient cooling performance.
Cross-references Four Seasons 39327, Global Parts Distributors LLC 3411813 and UAC EX10217C for the same application. See all 17.
Four Seasons 39327 Expansion Valve
Four Seasons 39327 is a block-type A/C expansion valve for R134A systems. It is built from aluminum and meets or exceeds OEM requirements for direct replacement service on select Ford, Mercury, and Mazda applications.
Key Features
- Block-type A/C expansion valve for HVAC refrigerant flow control
- Aluminum construction with aluminum finish
- R134A refrigerant type
- Super heat setting: 7.000
- Mounting hole quantity: 2
- Female suction and liquid connections with sealing washer and insert O-ring styles
- OE-style replacement that meets or exceeds OEM specifications
- Four Seasons Expansion Valve line, part number 39327
Product Details
The Four Seasons Expansion Valve line is built for precise refrigerant metering in automotive air conditioning systems. Part number 39327 uses a block-type design with female inlet and outlet connections, including No. 10 suction ports and No. 8 liquid ports, to support proper refrigerant control in R134A-equipped systems. This valve is listed for 2012 Ford Escape, 2008-2011 Ford Escape, 2008-2011 Mercury Mariner, and 2008-2010 Mazda Tribute, including front-position applications where specified. Four Seasons 39327 is also cross-referenced with UAC EX10217C for the same application.
Common Issues This Part Addresses
- Weak or inconsistent cabin cooling
- Incorrect refrigerant flow through the evaporator circuit
- Expansion valve restriction or internal wear
- Improper superheat control in the A/C system
- Loss of cooling performance in Ford Escape, Mercury Mariner, and Mazda Tribute HVAC systems
Installation Notes and Tips
Verify the vehicle’s refrigerant type, port style, and mounting layout before installation. This valve uses a block-type configuration with sealing washer and insert O-ring connections, so matching the original connection style is important for proper sealing. Always evacuate and recharge the system according to factory service procedures after replacement. Confirm fitment for the exact vehicle year and position: Fits 2012 Ford Escape, N/A; Fits 2008-2011 Ford Escape, Front; Fits 2008-2011 Mercury Mariner, N/A; Fits 2008-2010 Mazda Tribute, Front.
Quality Assurance
Four Seasons 39327 is engineered to meet or exceed OEM specifications for the listed applications. The aluminum construction and OE-style design support reliable service in R134A automotive A/C systems.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Ford | Escape | — | — | — | N/A | Expansion Valve |
| 2011 | Ford | Escape | — | — | — | Front | Expansion Valve |
| 2011 | Mercury | Mariner | — | — | — | N/A | Expansion Valve |
| 2010 | Ford | Escape | — | — | — | Front | Expansion Valve |
| 2010 | Mazda | Tribute | 2.5L | L4 | ELECTRIC/GAS | Front | Expansion Valve |
| 2010 | Mercury | Mariner | — | — | — | N/A | Expansion Valve |
| 2009 | Ford | Escape | — | — | — | Front | Expansion Valve |
| 2009 | Mazda | Tribute | 2.5L | L4 | ELECTRIC/GAS | Front | Expansion Valve |
| 2009 | Mercury | Mariner | — | — | — | N/A | Expansion Valve |
| 2008 | Ford | Escape | — | — | — | Front | Expansion Valve |
| 2008 | Mazda | Tribute | 2.3L | L4 | ELECTRIC/GAS | Front | Expansion Valve |
| 2008 | Mercury | Mariner | — | — | — | N/A | Expansion Valve |
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