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Universal Air EX10103C A/C Expansion Valve
Overview of Universal Air Block Expansion Valve EX10103C
The Universal Air Block Expansion Valve EX10103C is designed for precise control of refrigerant flow in automotive air conditioning systems. This A/C expansion valve is compatible with select Lexus and Toyota models, ensuring reliable performance and proper cooling efficiency.
- Compatible with Lexus GS300, GS400, GS430, IS300, SC430, and Toyota RAV4
- Part number EX10103C for accurate identification and replacement
- Part of the Universal Air Block Expansion Valve product line
- Controls refrigerant flow to optimize A/C system performance
- Designed for HVAC A/C flow restrictor applications
About the Block Expansion Valve Product Line
The Block Expansion Valve line by Universal Air focuses on delivering precise refrigerant metering components for automotive HVAC systems. This product line includes expansion valves engineered to regulate refrigerant flow accurately, which is critical for maintaining consistent air conditioning performance. The EX10103C is a part of this line, providing a reliable solution for specific Lexus and Toyota vehicles requiring exact flow restriction in their A/C systems.
Detailed Product Description
The EX10103C A/C expansion valve from Universal Air is engineered to meet the specifications of various Lexus and Toyota models, including the GS300, GS400, GS430, IS300, SC430, and RAV4. This valve functions as a flow restrictor within the HVAC system, controlling the amount of refrigerant entering the evaporator. Proper refrigerant flow is essential for efficient cooling and system longevity. Using the correct expansion valve like the EX10103C ensures the air conditioning system operates within designed parameters, preventing issues such as overcooling or insufficient cooling.
Common Applications and Issues Addressed
- Restores proper refrigerant flow in Lexus GS300 and Toyota RAV4 A/C systems
- Resolves inconsistent cabin cooling in Lexus IS300 and SC430 models
- Prevents evaporator freezing caused by faulty expansion valves
- Addresses pressure imbalances in the A/C system of Lexus GS430 and GS400
- Improves overall HVAC system efficiency and reliability
Installation Notes and Tips
- Ensure compatibility by verifying vehicle make and model before installation
- Follow manufacturer guidelines for refrigerant handling and system evacuation
- Replace the expansion valve as part of a complete A/C system service for best results
- Check for leaks and proper refrigerant charge after installation
- Professional installation is recommended to maintain system integrity
Quality Assurance and Warranty
The Universal Air Block Expansion Valve EX10103C is manufactured to meet industry standards for automotive HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure durability and performance. Using the correct part number EX10103C guarantees compatibility and helps maintain the original equipment specifications for Lexus and Toyota A/C systems.
This part fits 35 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2009 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2008 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2007 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2006 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2005 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2005 | Lexus | GS430 | N/A | Block Expansion Valve |
| 2005 | Lexus | IS300 | N/A | Block Expansion Valve |
| 2005 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2005 | Toyota | RAV4 | N/A | Block Expansion Valve |
| 2004 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2004 | Lexus | GS430 | N/A | Block Expansion Valve |
| 2004 | Lexus | IS300 | N/A | Block Expansion Valve |
| 2004 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2004 | Toyota | RAV4 | N/A | Block Expansion Valve |
| 2003 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2003 | Lexus | GS430 | N/A | Block Expansion Valve |
| 2003 | Lexus | IS300 | N/A | Block Expansion Valve |
| 2003 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2003 | Toyota | RAV4 | N/A | Block Expansion Valve |
| 2002 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2002 | Lexus | GS430 | N/A | Block Expansion Valve |
| 2002 | Lexus | IS300 | N/A | Block Expansion Valve |
| 2002 | Lexus | SC430 | N/A | Block Expansion Valve |
| 2002 | Toyota | RAV4 | N/A | Block Expansion Valve |
| 2001 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2001 | Lexus | GS430 | N/A | Block Expansion Valve |
| 2001 | Lexus | IS300 | N/A | Block Expansion Valve |
| 2001 | Toyota | RAV4 | N/A | Block Expansion Valve |
| 2000 | Lexus | GS300 | N/A | Block Expansion Valve |
| 2000 | Lexus | GS400 | N/A | Block Expansion Valve |
| 1999 | Lexus | GS300 | N/A | Block Expansion Valve |
| 1999 | Lexus | GS400 | N/A | Block Expansion Valve |
| 1998 | Lexus | GS300 | N/A | Block Expansion Valve |
| 1998 | Lexus | GS400 | N/A | 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.