Universal Air EX10003C A/C Expansion Valve

Thermal Expansion Valve for A/C Flow Control

Universal Air EX10003C is a thermal expansion valve for automotive air conditioning systems. It regulates refrigerant flow into the evaporator to help maintain proper cooling performance in the HVAC system.

Compatible With 1986-1990 Acura Legend, 1996-1997 Acura SLX, and 1997 Isuzu Trooper applications listed below. The EX10003C is a direct-fit A/C expansion valve reference for service work on these vehicles.

Key Features

• Thermal expansion valve for A/C refrigerant metering
• Fits 1986 Acura Legend, N/A
• Fits 1987-1990 Acura Legend, N/A
• Fits 1996 Acura SLX, N/A
• Fits 1997 Acura SLX, N/A
• Fits 1997 Isuzu Trooper, N/A
• Part number EX10003C for catalog and service matching

Detailed Description

The Universal Air Thermal Expansion Valve line is built for automotive HVAC service where precise refrigerant control is required at the evaporator inlet. EX10003C is listed for Acura Legend, Acura SLX, and Isuzu Trooper fitments, including 1986-1990 Acura Legend, 1996-1997 Acura SLX, and 1997 Isuzu Trooper applications. Use EX10003C when replacing a worn or restricted A/C expansion valve in these vehicles.

This part number, EX10003C, is a useful reference when matching the correct A/C flow restrictor during HVAC repair on Acura Legend and Acura SLX models, as well as the 1997 Isuzu Trooper.

What It Helps Address

• Weak cabin cooling from improper refrigerant metering
• Erratic evaporator performance in the A/C system
• Restricted refrigerant flow at the expansion valve
• HVAC service needs on Acura Legend, Acura SLX, and Isuzu Trooper models

Installation Notes and Tips

Verify the vehicle year and model against the listed fitment before installation. Inspect the surrounding A/C components, seals, and refrigerant lines during service, and follow proper HVAC evacuation and recharge procedures after replacement. Confirm the valve orientation and system configuration match the original part before assembly.

Quality Assurance

Universal Air EX10003C is cataloged as a thermal expansion valve for the specified Acura and Isuzu applications. Confirm fitment by year and model before ordering to ensure the correct A/C service part for the vehicle.