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Four Seasons 39662 A/C Expansion Valve
Overview of Four Seasons Expansion Valve 39662
The Four Seasons Expansion Valve 39662 is designed specifically for Toyota RAV4 and RAV4 Prime models. This A/C expansion valve regulates refrigerant flow in the vehicle's air conditioning system, ensuring optimal cooling performance with R134a refrigerant.
- Constructed from durable aluminum material
- Compatible with R134a refrigerant type
- Block type design with two mounting holes for secure installation
- Female suction and liquid inlet/outlet fittings with O-ring sealing
- Meets or exceeds OEM specifications for reliable performance
- Designed without a solenoid for straightforward operation
- Supports 1.5 tonnage A/C systems
- Superheat rating of 2.0 for precise refrigerant control
Four Seasons Expansion Valve Product Line Details
The Expansion Valve product line from Four Seasons focuses on delivering precise refrigerant flow control components for automotive HVAC systems. The 39662 model exemplifies this line by providing a block type expansion valve engineered to meet OEM standards. This ensures compatibility and consistent performance in Toyota RAV4 and RAV4 Prime vehicles equipped with R134a refrigerant systems.
Technical Description and Features
The Four Seasons Expansion Valve 39662 features a robust aluminum construction that resists corrosion and withstands the demands of automotive HVAC environments. It includes female suction and liquid inlet/outlet fittings with No. 12 and No. 6/No. 10 thread diameters respectively, all sealed with O-rings to prevent leaks. The block type design incorporates two mounting holes for secure attachment. This valve operates without a solenoid and is calibrated for a superheat value of 2.0, optimizing refrigerant flow and system efficiency in 1.5 tonnage A/C setups.
Common Applications and Problem Resolution
- Regulates refrigerant flow to maintain proper cooling in Toyota RAV4 and RAV4 Prime A/C systems
- Prevents issues related to insufficient cooling or fluctuating cabin temperatures
- Addresses refrigerant leaks caused by worn or damaged expansion valves
- Helps resolve compressor cycling problems linked to improper refrigerant metering
- Supports system efficiency by maintaining correct superheat levels
Installation Notes and Tips
When installing the Four Seasons Expansion Valve 39662, ensure the vehicle is compatible with R134a refrigerant and the specified thread sizes. Use proper O-ring seals on all fittings to prevent leaks. The block type valve requires two mounting points for secure attachment. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance. Professional installation is advised to ensure correct fitment and system integrity.
Quality Assurance and Warranty
This expansion valve meets or exceeds OEM specifications, providing reliable performance for Toyota RAV4 and RAV4 Prime vehicles. Four Seasons products are manufactured under strict quality control standards. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 39662 |
| Position | Expansion Valve |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Style | O-Ring |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 10 |
| Liquid Outlet Style | O-Ring |
| 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. 12 |
| Suction Inlet Style | O-Ring |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | O-Ring |
| Super Heat | 2.0 |
| Switch Included? | Not Included |
| Tonnage | 1.5 |
| Type | Block Type |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Toyota | RAV4 | 2.5L | L4 | GAS | N/A | w/o Dual Climate Control; Expansion Valve |
| 2021 | Toyota | RAV4 | 2.5L | L4 | ELECTRIC/GAS | N/A | w/o Dual Climate Control; Expansion Valve |
| 2021 | Toyota | RAV4 Prime | N/A | w/o Dual Climate Control; Expansion Valve | |||
| 2020 | Toyota | RAV4 | 2.5L | L4 | GAS | N/A | w/o Dual Climate Control; Expansion Valve |
| 2019 | Toyota | RAV4 | 2.5L | L4 | GAS | N/A | w/o Dual Climate Control; 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.