HomeHVAC > A/C Flow RestrictorsUniversal Air EX10003C A/C Expansion Valve
Part #: EX10003C

Universal Air EX10003C A/C Expansion Valve

Thermal Expansion Valve
8 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Thermal Expansion Valve
Fitment: Acura and Isuzu, SLX, Trooper, and Legend
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Reliable A/C Expansion Valve for Acura Legend and Isuzu Models

The Universal Air Thermal Expansion Valve EX10003C is designed to regulate refrigerant flow in the air conditioning systems of select Acura and Isuzu vehicles. This A/C expansion valve ensures proper cooling performance and system efficiency for models like the Acura Legend and Isuzu Trooper.

Key Features of the Universal Air EX10003C

  • Precision-engineered A/C expansion valve for accurate refrigerant flow control
  • Compatible with Acura Legend, Isuzu SLX, and Isuzu Trooper models
  • Part number EX10003C for easy identification and fitment
  • Manufactured by Universal Air, a trusted brand in HVAC components
  • Designed to maintain optimal air conditioning system pressure and temperature

About the Thermal Expansion Valve Product Line

The Thermal Expansion Valve line from Universal Air focuses on components that regulate refrigerant flow within automotive air conditioning systems. This product line is engineered to provide consistent performance and durability, helping maintain the efficiency of HVAC systems in vehicles such as the Acura Legend and Isuzu Trooper. The EX10003C is part of this line, offering precise control over refrigerant expansion to support effective cooling.

Detailed Product Description

The EX10003C A/C expansion valve by Universal Air is a critical component in the HVAC system, controlling the amount of refrigerant entering the evaporator. By regulating refrigerant flow, it helps maintain the correct pressure and temperature balance necessary for efficient air conditioning operation. This valve is specifically compatible with Acura Legend, Isuzu SLX, and Isuzu Trooper models, ensuring a proper fit and reliable performance. Using the correct expansion valve like the EX10003C helps prevent issues such as compressor damage and uneven cooling.

Common Issues Addressed by the EX10003C Expansion Valve

  • Inconsistent or insufficient cooling in Acura Legend and Isuzu Trooper A/C systems
  • Refrigerant flow irregularities causing system pressure imbalances
  • Frost buildup on the evaporator due to improper refrigerant metering
  • Compressor cycling problems linked to faulty expansion valves
  • Reduced HVAC system efficiency and increased energy consumption

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model 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 damaging the valve or associated fittings
  • Test the A/C system after installation to confirm correct operation

Quality Assurance and Warranty Information

Universal Air manufactures the EX10003C expansion valve to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliability in automotive HVAC applications. It is recommended to consult the product packaging or supplier for warranty terms related to this part.

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
1997AcuraSLXN/AThermal Expansion Valve
1997IsuzuTrooperN/AFrom 03/16/1996; Thermal Expansion Valve
1996AcuraSLXN/AFrom 03/16/1996; Thermal Expansion Valve
1990AcuraLegendN/AThermal Expansion Valve
1989AcuraLegendN/AThermal Expansion Valve
1988AcuraLegendN/AThermal Expansion Valve
1987AcuraLegendN/AThermal Expansion Valve
1986AcuraLegendN/AFrom 03/16/1996; 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.