Universal Air EX7011C A/C Expansion Valve

Thermal Expansion Valve for A/C Flow Control

Universal Air EX7011C is a thermal expansion valve for automotive air conditioning systems. It is listed for select Nissan 240SX and INFINITI J30 applications, making it a direct-fit service part for vehicles needing precise refrigerant metering at the evaporator.

• Thermal expansion valve for A/C flow restriction and refrigerant control
• Fits 1991-1993 Nissan 240SX, N/A
• Fits 1993-1994 INFINITI J30, N/A
• Universal Air part number EX7011C for catalog matching and service lookup
• Supports restoration of proper evaporator feed control in factory HVAC systems

Application Details

EX7011C is used in the HVAC refrigerant circuit to regulate how much refrigerant enters the evaporator. On 1991-1993 Nissan 240SX and 1993-1994 INFINITI J30 models, the thermal expansion valve helps maintain stable A/C operation by controlling flow based on system demand. If you are searching for a Nissan 240SX thermal expansion valve or an INFINITI J30 A/C expansion valve, EX7011C is the part number to reference.

Common Issues This Part May Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance changes caused by a restricted or worn valve
• Temperature fluctuations during compressor cycling
• HVAC service needs on Nissan 240SX and INFINITI J30 vehicles

Installation Notes and Tips

Verify the vehicle year and HVAC configuration before ordering. Replace the valve during A/C service only after the system has been properly evacuated and inspected, and confirm the refrigerant circuit is clean before reassembly. Match the original part number EX7011C and confirm fitment for 1991-1993 Nissan 240SX or 1993-1994 INFINITI J30.