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Four Seasons 39623 A/C Expansion Valve - Front
Reliable A/C Expansion Valve for Ford and Lincoln Vehicles
The Four Seasons Expansion Valve 39623 is designed to regulate refrigerant flow in your vehicle's air conditioning system. Engineered for compatibility with select Ford and Lincoln models, this aluminum block-type valve ensures precise temperature control and efficient cooling performance.
Key Features of Four Seasons Expansion Valve 39623
- Constructed from durable aluminum for long-lasting use
- Compatible with R134a refrigerant systems
- Block type design with two mounting holes for secure installation
- Female suction and liquid inlet/outlet fittings with sealing washer style
- Thread diameters: suction inlet No. 10, suction outlet No. 12, liquid inlet No. 6, liquid outlet No. 8
- Meets or exceeds OEM specifications for reliable performance
- Designed without solenoid and does not include a switch
- Super heat rating of -8.000 for precise refrigerant control
- Rated for 1.0 tonnage capacity
About the Four Seasons Expansion Valve Product Line
The Expansion Valve line from Four Seasons focuses on delivering components that regulate refrigerant flow within automotive A/C systems. This product line emphasizes OEM compatibility and precise control, ensuring that vehicles like the Ford F-150 and Lincoln Navigator maintain optimal cabin comfort. The 39623 valve is part of this line, offering a block-type design that integrates seamlessly with factory systems.
Detailed Product Description
This A/C expansion valve is specifically engineered for use with R134a refrigerant, common in many modern vehicles. Its aluminum construction provides corrosion resistance and durability under varying operating conditions. The block-type valve features female fittings on both suction and liquid sides, each equipped with sealing washers to prevent leaks. Thread diameters are carefully matched to OEM standards, facilitating straightforward replacement. The valve’s super heat rating of -8.000 helps maintain efficient refrigerant flow and temperature regulation within the system.
Common Issues Addressed by This Expansion Valve
- Inconsistent cabin cooling due to faulty refrigerant flow
- Leaks or pressure drops caused by worn or damaged valves
- Reduced A/C system efficiency impacting vehicle comfort
- Failure to maintain proper super heat levels in the evaporator
- OEM valve replacement for Ford Expedition, F-150, F-250 Super Duty, and Lincoln Navigator
Installation Notes and Tips
- Ensure compatibility with your vehicle’s make and model before installation
- Use proper tools to avoid damaging the aluminum fittings and threads
- Replace sealing washers to maintain leak-free connections
- Follow manufacturer torque specifications for mounting bolts
- Check the A/C system for leaks and proper refrigerant charge after installation
Quality Assurance and Warranty
The Four Seasons Expansion Valve 39623 meets or exceeds OEM standards, providing reliable performance for Ford and Lincoln A/C systems. While specific warranty details should be confirmed at the point of purchase, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
|---|---|
| Part Number | 39623 |
| Position | Expansion Valve, Front |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Style | Sealing Washer |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | Sealing Washer |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 10 |
| Suction Inlet Style | Sealing Washer |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | Sealing Washer |
| Super Heat | -8.000 |
| Switch Included? | Not Included |
| Tonnage | 1.000 |
| Type | Block Type |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Ford | F-150 | N/A | Expansion Valve | ||
| 2025 | Ford | F-150 Lightning | N/A | Expansion Valve | ||
| 2024 | Ford | Expedition | Front | Expansion Valve | ||
| 2024 | Ford | F-150 | N/A | Expansion Valve | ||
| 2024 | Ford | F-150 Lightning | N/A | Expansion Valve | ||
| 2024 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2023 | Ford | Expedition | Front | Expansion Valve | ||
| 2023 | Ford | F-150 | N/A | Expansion Valve | ||
| 2023 | Ford | F-150 Lightning | N/A | Expansion Valve | ||
| 2023 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2022 | Ford | Expedition | Front | Expansion Valve | ||
| 2022 | Ford | F-150 | N/A | Expansion Valve | ||
| 2022 | Ford | F-150 Lightning | N/A | Expansion Valve | ||
| 2022 | Ford | F-250 Super Duty | N/A | Expansion Valve | ||
| 2022 | Ford | F-350 Super Duty | N/A | Expansion Valve | ||
| 2022 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2021 | Ford | Expedition | Front | Expansion Valve | ||
| 2021 | Ford | F-150 | N/A | Expansion Valve | ||
| 2021 | Ford | F-250 Super Duty | 6.7L | V8 | N/A | Expansion Valve |
| 2021 | Ford | F-350 Super Duty | 6.7L | V8 | N/A | Expansion Valve |
| 2021 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2020 | Ford | Expedition | Front | Expansion Valve | ||
| 2020 | Ford | F-250 Super Duty | 6.7L | V8 | N/A | Expansion Valve |
| 2020 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Expansion Valve |
| 2020 | Ford | F-350 Super Duty | 6.7L | V8 | N/A | Expansion Valve |
| 2020 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Expansion Valve |
| 2020 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2019 | Ford | Expedition | Front | Expansion Valve | ||
| 2019 | Ford | F-150 | 3.0L | V6 | N/A | Expansion Valve |
| 2019 | Lincoln | Navigator | Front | Expansion Valve | ||
| 2018 | Ford | Expedition | Front | Expansion Valve | ||
| 2018 | Lincoln | Navigator | Front | Expansion Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.