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Universal Air EX10556C A/C Expansion Valve - Front
Reliable A/C Expansion Valve for Lexus and Toyota Vehicles
The Universal Air Block Expansion Valve EX10556C is designed to regulate refrigerant flow in the air conditioning systems of select Lexus and Toyota models. This precision component ensures optimal cooling performance and system efficiency for vehicles like the Lexus GX460 and Toyota 4Runner.
Key Features of the Universal Air EX10556C
- Compatible with Lexus GX460 and Toyota 4Runner models
- Part number EX10556C for accurate identification
- Part of the Block Expansion Valve product line by Universal Air
- Designed to control refrigerant flow in automotive A/C systems
- Durable construction for consistent HVAC performance
About the Block Expansion Valve Product Line
The Block Expansion Valve line from Universal Air focuses on delivering precise flow restriction components for automotive HVAC systems. This product line is engineered to maintain proper refrigerant metering, which is critical for the efficient operation of air conditioning units in vehicles. The EX10556C valve is a part of this line, providing reliable performance tailored to the specific requirements of Lexus and Toyota A/C systems.
Detailed Product Description
The EX10556C A/C expansion valve by Universal Air is a flow restrictor designed to regulate the amount of refrigerant entering the evaporator. Proper refrigerant flow is essential to maintain the correct temperature and pressure within the system, preventing issues such as freezing or insufficient cooling. This valve is specifically compatible with Lexus GX460 and Toyota 4Runner models, ensuring a precise fit and function. Using the correct expansion valve helps maintain the longevity and efficiency of the vehicle’s HVAC system.
Common Issues Addressed by the EX10556C Expansion Valve
- Inconsistent or weak air conditioning cooling
- Refrigerant flow imbalance causing system inefficiency
- Evaporator freezing due to improper refrigerant metering
- Increased compressor strain from incorrect pressure regulation
- HVAC system performance degradation over time
Installation Notes and Tips
- Ensure compatibility with Lexus GX460 or Toyota 4Runner before installation
- Follow manufacturer guidelines for refrigerant system servicing
- Replace the expansion valve when diagnosing A/C flow restriction issues
- Use proper tools to avoid damage to the valve or surrounding components
- Check for leaks and system pressure after installation
Quality Assurance and Warranty Information
Universal Air manufactures the EX10556C expansion valve to meet industry standards for automotive HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control to ensure durability and reliable performance in compatible Lexus and Toyota vehicles.
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2020 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2019 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2019 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2018 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2018 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2017 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2017 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2016 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2016 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2015 | Lexus | GX460 | Front | Without Dual Zone ATC; Block Expansion Valve |
| 2015 | Toyota | 4Runner | N/A | Block Expansion Valve |
| 2014 | Toyota | 4Runner | N/A | From 06/01/2014; Block 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.