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Four Seasons 38722 A/C Expansion Valve
Reliable A/C Expansion Valve for Jeep Wrangler
The Four Seasons Expansion Valve 38722 is designed to regulate refrigerant flow in your Jeep Wrangler's air conditioning system. Crafted from durable brass and compatible with R134a refrigerant, this TXV type valve ensures precise temperature control and efficient A/C performance.
- Constructed from corrosion-resistant brass for long-lasting durability
- Compatible with R134a refrigerant systems
- TXV (Thermostatic Expansion Valve) type for accurate refrigerant metering
- Specifically designed for Jeep Wrangler models
- Part number 38722 for easy identification and replacement
Product Details and Features
The Four Seasons Expansion Valve line focuses on providing reliable HVAC components that maintain optimal refrigerant flow and system pressure. The 38722 A/C expansion valve is a thermostatic expansion valve (TXV) that precisely controls the amount of refrigerant entering the evaporator, improving cooling efficiency and system stability. Made from brass, this valve resists corrosion and wear, which is essential for maintaining consistent performance in the demanding environment of a Jeep Wrangler's A/C system. Designed specifically for use with R134a refrigerant, it meets the requirements of modern automotive air conditioning systems.
Common Applications and Problem Solving
- Restores proper refrigerant flow in Jeep Wrangler A/C systems
- Resolves inconsistent cabin cooling or temperature fluctuations
- Addresses issues related to A/C compressor cycling or freezing
- Prevents evaporator freezing caused by improper refrigerant metering
- Helps maintain system pressure balance for efficient operation
Installation Notes and Tips
When installing the Four Seasons Expansion Valve 38722, ensure the system is properly evacuated and recharged with R134a refrigerant. Follow manufacturer torque specifications and handle the brass valve carefully to avoid damage. It is recommended to inspect related components such as the receiver/drier and compressor during replacement to ensure overall system integrity.
Quality Assurance and Warranty
Four Seasons products undergo rigorous quality control to meet OEM standards. The Expansion Valve 38722 is manufactured to provide consistent performance and durability. Please refer to Four Seasons' warranty policy for specific coverage details related to this part.
| Brand | Four Seasons |
|---|---|
| Part Number | 38722 |
| Position | Expansion Valve |
| Color | Brass |
| Refrigerant Type | R134A |
| Type | TXV |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1990 | Jeep | Wrangler | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Expansion Valve |
| 1989 | Jeep | Wrangler | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Expansion Valve |
| 1988 | Jeep | Wrangler | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Expansion Valve |
| 1987 | Jeep | Wrangler | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; 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.