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Four Seasons 39092 A/C Expansion Valve - Rear
| Brand | Four Seasons 39092 |
|---|---|
| Position | Rear |
| Color | Gold |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Size IN | 0.57 |
| Liquid Inlet Size MM | 14.5 |
| Liquid Inlet Style | FOR |
| Liquid Inlet Thread Type | 5/8" - 18 |
| Liquid Inlet Type | O-Ring |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | FOR |
| Liquid Outlet Thread Type | 3/4" - 18 |
| Liquid Outlet Type | O-Ring |
| Lqd Out Size IN | 0.69 |
| Lqd Out Size MM | 17.6 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24606] / Green O-Ring |
| O-Ring B Number/Desc | [24608] / Green O-Ring |
| O-Ring C Number/Desc | [24610] / Green O-Ring |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.81 |
| Suc In Size MM | 20.7 |
| Suc Out Size IN | 0.81 |
| Suc Out Size MM | 20.7 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | FOR |
| Suction Inlet Thread Type | 7/8" - 18 |
| Suction Inlet Type | O-Ring |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 10 |
| Suction Outlet Style | FOR |
| Suction Outlet Thread Type | 7/8" - 18 |
| Suction Outlet Type | O-Ring |
| Super Heat | -0.500 |
| Switch Included? | Not Included |
| Tonnage | 1.500 |
| 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 service.
Block-type design. Aluminum construction with O-ring connections for a secure seal.
R134A compatible. Built for modern refrigerant systems without a solenoid.
Cross-references Four Seasons 39092, Global Parts Distributors LLC 3411327 and Pioneer Automotive Industries 759092 for the same application. See all 21.
Four Seasons 39092 Expansion Valve Overview
The Four Seasons 39092 A/C expansion valve is a block-type HVAC flow restrictor built for R134A systems. It is a direct-fit style replacement for rear air conditioning service on select Ford Expedition and Lincoln Navigator models, with aluminum construction and OE-level fitment details.
Four Seasons Expansion Valve line components are built for precise refrigerant metering in automotive air conditioning systems. This 39092 valve follows the original equipment style layout for rear HVAC service and meets or exceeds OEM requirements.
Key Features
- Part number: 39092
- Block-type A/C expansion valve
- Aluminum body with gold finish
- For R134A refrigerant systems
- Female O-ring inlet and outlet connections
- Rear HVAC application for select Ford and Lincoln vehicles
- Meets or exceeds OEM specifications
- Style: w/o solenoid
Fitment Details
Fits 2003-2004 Ford Expedition, rear. Fits 2003-2004 Lincoln Navigator, rear. This part cross-references UAC EX10319C for the same application.
Use Four Seasons 39092 when servicing rear A/C flow control on a 2003-2004 Ford Expedition or 2003-2004 Lincoln Navigator. The valve uses female O-ring refrigerant connections with the listed inlet and outlet thread sizes, helping maintain proper refrigerant metering in the HVAC circuit.
Common Problems This Part Can Address
- Rear A/C outlet air that is too warm
- Erratic refrigerant flow through the expansion valve
- Improper evaporator feed in the rear HVAC circuit
- System performance issues after A/C component replacement
- Leak concerns at worn O-ring connection points
Installation Notes
- Verify the vehicle uses R134A refrigerant before installation.
- Confirm rear HVAC application and connection style against the original valve.
- Replace and lubricate O-rings as needed during service.
- Inspect the system for contamination, moisture, and debris before reassembly.
- Evacuate and recharge the system according to factory service procedures.
Quality Assurance
Four Seasons 39092 is an OE-style replacement expansion valve that meets or exceeds OEM requirements for the listed applications. Its aluminum construction and application-specific fitment support consistent service on rear HVAC systems.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Ford | Expedition | Rear | Expansion Valve |
| 2004 | Lincoln | Navigator | Rear | Expansion Valve |
| 2003 | Ford | Expedition | Rear | Expansion Valve |
| 2003 | Lincoln | Navigator | Rear | Expansion Valve |
| No rows match your filter. | ||||