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Universal Air EX10048C A/C Expansion Valve
Overview of Universal Air Thermal Expansion Valve EX10048C
The Universal Air Thermal Expansion Valve EX10048C is designed to regulate refrigerant flow in automotive air conditioning systems. This A/C expansion valve is compatible with select INFINITI and Nissan models, including the Maxima, Pathfinder, and Q45, ensuring precise temperature control and system efficiency.
- Compatible with INFINITI Maxima, Nissan Pathfinder, and Nissan Q45
- Part number EX10048C for accurate identification
- Controls refrigerant flow in HVAC systems
- Part of the Universal Air Thermal Expansion Valve product line
- Designed for reliable A/C system performance
About the Thermal Expansion Valve Product Line
The Thermal Expansion Valve line from Universal Air focuses on components that precisely regulate refrigerant flow within automotive air conditioning systems. This product line is engineered to maintain optimal pressure and temperature balance, contributing to efficient cooling performance. The EX10048C valve is a key part of this line, tailored to fit specific INFINITI and Nissan vehicles for dependable HVAC operation.
Detailed Product Description
The EX10048C A/C expansion valve by Universal Air plays a critical role in the HVAC system by controlling the amount of refrigerant entering the evaporator. This regulation helps maintain consistent cabin temperatures and prevents system overload. Compatible with INFINITI Maxima, Nissan Pathfinder, and Nissan Q45 models, this valve ensures proper fitment and function. Using the correct part number EX10048C guarantees compatibility and system integrity.
Common Issues Addressed by This Expansion Valve
- Inconsistent or insufficient cooling in the vehicle cabin
- Refrigerant flow irregularities causing HVAC inefficiency
- System pressure imbalances leading to compressor strain
- Frost buildup on evaporator coils due to improper refrigerant metering
- Reduced overall air conditioning system performance
Installation Notes and Tips
- Ensure vehicle compatibility with INFINITI Maxima, Nissan Pathfinder, or Nissan Q45 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 the A/C system after installation to confirm proper operation
Quality Assurance and Warranty
Universal Air provides quality components designed to meet OEM specifications. The Thermal Expansion Valve EX10048C undergoes rigorous testing to ensure durability and performance in compatible INFINITI and Nissan models. Warranty details should be confirmed with the supplier or manufacturer to ensure coverage terms.
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1996 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1995 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1994 | INFINITI | Q45 | Base | N/A | Thermal Expansion Valve |
| 1994 | INFINITI | Q45 | T | N/A | Thermal Expansion Valve |
| 1994 | INFINITI | Q45 | A | N/A | Thermal Expansion Valve |
| 1993 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1992 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1992 | Nissan | Maxima | SE | N/A | Thermal Expansion Valve |
| 1992 | Nissan | Maxima | GXE | N/A | Thermal Expansion Valve |
| 1991 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1991 | Nissan | Maxima | SE | N/A | Thermal Expansion Valve |
| 1991 | Nissan | Maxima | GXE | N/A | Thermal Expansion Valve |
| 1991 | Nissan | Pathfinder | N/A | Thermal Expansion Valve | |
| 1990 | INFINITI | Q45 | N/A | Thermal Expansion Valve | |
| 1990 | Nissan | Pathfinder | N/A | Thermal 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.