OE Quality
60-Day Returns

Universal Air EX10383C A/C Expansion Valve
Overview of Universal Air Block Expansion Valve EX10383C
The Universal Air Block Expansion Valve EX10383C is designed specifically for Saab 9-3 and 9-3X models. This A/C expansion valve plays a critical role in regulating refrigerant flow within the vehicle's HVAC system, ensuring efficient air conditioning performance.
- Compatible with Saab 9-3 and 9-3X models
- Part number EX10383C for precise identification
- Category: HVAC > A/C Flow Restrictors
- Type: A/C Expansion Valve
- Manufactured by Universal Air
About the Block Expansion Valve Product Line
The Block Expansion Valve product line from Universal Air focuses on reliable and consistent refrigerant flow control components for automotive HVAC systems. This line is engineered to meet the specific requirements of various vehicle makes and models, including Saab, providing a direct replacement solution that maintains system integrity and performance.
Product Description and Function
The EX10383C A/C expansion valve is a vital component in the Saab 9-3 and 9-3X air conditioning systems. It controls the amount of refrigerant entering the evaporator, which directly affects cooling efficiency and system pressure. Proper function of this valve helps maintain optimal temperature regulation inside the vehicle cabin and prevents issues related to refrigerant overfeeding or underfeeding.
Common Issues Addressed by This Expansion Valve
- Inconsistent cabin cooling or insufficient air conditioning performance
- Refrigerant leaks or pressure irregularities within the HVAC system
- Compressor cycling problems due to improper refrigerant flow
- Frost buildup on the evaporator caused by incorrect refrigerant metering
- System overheating or reduced efficiency in Saab 9-3 and 9-3X models
Installation Notes and Tips
- Ensure compatibility with Saab 9-3 or 9-3X before installation
- Follow manufacturer guidelines for refrigerant handling and system evacuation
- Inspect related HVAC components for wear or damage during replacement
- Use proper tools to avoid damage to the valve or surrounding parts
- Test system pressure and cooling performance after installation
Quality Assurance and Warranty
Universal Air maintains strict quality control standards for the Block Expansion Valve line, including the EX10383C. While specific warranty details are not provided here, Universal Air products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction. Always verify warranty terms with the supplier or manufacturer.
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2011 | Saab | 9-3X | N/A | Block Expansion Valve |
| 2010 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2010 | Saab | 9-3X | N/A | Block Expansion Valve |
| 2009 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2008 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2007 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2006 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2005 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2004 | Saab | 9-3 | N/A | Block Expansion Valve |
| 2003 | Saab | 9-3 | N/A | 2nd Design; Replaces OE Part Number(s) 93171816; 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.