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Four Seasons 39686 A/C Expansion Valve
Reliable A/C Expansion Valve for Acura ILX
The Four Seasons Expansion Valve 39686 is engineered to regulate refrigerant flow precisely in your Acura ILX's air conditioning system. Designed with durable aluminum and compatible with R134a refrigerant, this block-type valve ensures efficient cooling performance.
- Constructed from lightweight, corrosion-resistant aluminum
- Compatible with R134a refrigerant systems
- Block type design for consistent refrigerant flow control
- O-ring style liquid and suction inlet/outlet connections
- Meets or exceeds OEM specifications for Acura ILX
- Includes mounting hardware for straightforward installation
- Designed without solenoid for specific system compatibility
About the Four Seasons Expansion Valve Product Line
The Expansion Valve line by Four Seasons focuses on precise refrigerant metering components for automotive HVAC systems. This product line is designed to meet or exceed OEM standards, providing reliable temperature regulation and system efficiency. The 39686 valve fits within this line as a block-type valve optimized for vehicles using R134a refrigerant, such as the Acura ILX.
Detailed Product Description
The Four Seasons 39686 A/C Expansion Valve is crafted from aluminum to resist corrosion and maintain durability under varying operating conditions. It features O-ring style connections for both liquid and suction inlets and outlets, sized No. 6, No. 10, and No. 12 respectively, ensuring a secure and leak-free fit. The valve operates without a solenoid, suitable for specific Acura ILX HVAC configurations. With a superheat rating of -6.000 and a tonnage rating of 1, this valve effectively controls refrigerant flow to maintain optimal cooling performance.
Common Issues Addressed by This Expansion Valve
- Inconsistent cabin cooling due to faulty refrigerant flow
- HVAC system pressure imbalances causing inefficient operation
- Leaks or damage in the expansion valve leading to A/C failure
- Reduced cooling capacity in Acura ILX models with R134a systems
- Replacement of OEM valves that no longer meet performance standards
Installation Notes and Tips
Ensure the system is properly evacuated and free of contaminants before installing the Four Seasons 39686 expansion valve. Verify all O-rings are seated correctly to prevent leaks. This valve is designed for direct replacement in Acura ILX models using R134a refrigerant. Follow manufacturer torque specifications for mounting hardware to avoid damage.
Quality Assurance and Warranty
The Four Seasons Expansion Valve 39686 meets or exceeds OEM specifications, providing reliable performance for Acura ILX air conditioning systems. Manufactured with high-quality aluminum and precision engineering, this valve is backed by Four Seasons' quality standards. Please refer to Four Seasons' official warranty policy for coverage details.
| Brand | Four Seasons |
| Part Number | 39686 |
| Position | Expansion Valve |
| Material | Aluminum |
| Refrigerant Type | R134a |
| Type | Block type |
| Mounting Hardware Included | Yes |
| Description | Expansion valves |
| Liquid Inlet Size | No. 6 |
| Liquid Inlet Style | O-ring |
| Liquid Outlet Size | No. 10 |
| Liquid Outlet Style | O-ring |
| Meets / Exceeds OEM? | Yes |
| Style | W/o solenoid |
| Suction Inlet Size | No. 12 |
| Suction Inlet Style | O-ring |
| Suction Outlet Size | No. 12 |
| Suction Outlet Style | O-ring |
| Super Heat | -6.000 |
| Tonnage | 1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Acura | ILX | N/A | Expansion Valve |
| 2021 | Acura | ILX | N/A | Expansion Valve |
| 2020 | Acura | ILX | N/A | Expansion Valve |
| 2019 | Acura | ILX | N/A | 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.