Universal Air EX10145C A/C Expansion Valve - Front
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Universal Air
 Block Expansion Valve

Universal Air EX10145C A/C Expansion Valve - Front

Brand Universal Air EX10145C
Position Front
Product line Block Expansion Valve
Fits Isuzu and Geo · 8 vehicles

Block expansion valve. Regulates refrigerant flow in the A/C system.

A/C expansion valve. Helps meter refrigerant for efficient cooling performance.

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Block Expansion Valve for A/C Flow Control

Universal Air EX10145C is a block expansion valve for automotive air conditioning systems. It is listed for specific front HVAC applications on the Isuzu Oasis and Geo Prizm, with fitment details that call out the 2nd design and the version without two mounting studs.

Key Features

  • Block expansion valve for A/C refrigerant flow restriction and metering
  • Fits 1996-1999 Isuzu Oasis, front, 2nd design; without two mounting studs
  • Fits 1994-1997 Geo Prizm, 2nd design; without two mounting studs
  • Direct-fit application coverage for listed vehicle configurations
  • Universal Air part number EX10145C for catalog and service reference

Product Details

The Universal Air Block Expansion Valve line is built for vehicle-specific HVAC service where accurate refrigerant metering is required. EX10145C is cataloged as an A/C expansion valve for the front HVAC system on the Isuzu Oasis and for the listed Geo Prizm applications. If you are replacing a valve on a 1996-1999 Isuzu Oasis or a 1994-1997 Geo Prizm, confirm the 2nd design and the absence of two mounting studs before ordering. EX10145C is the part number to reference when matching the correct block expansion valve for these applications.

Common Repair Symptoms

  • Weak or inconsistent cabin cooling
  • Incorrect refrigerant flow through the evaporator circuit
  • Frosting or temperature swings at the A/C vents
  • Compressor cycling caused by flow restriction issues
  • HVAC performance loss on the front A/C system

Installation Notes

Verify the vehicle year, model, and HVAC configuration against the listed fitment before installation. This valve is specified for the 2nd design and the version without two mounting studs, so matching the original layout is important for proper fit. Use standard A/C service procedures, evacuate and recharge the system correctly, and inspect seals, lines, and related components during replacement. For catalog matching, keep EX10145C on hand when sourcing the correct block expansion valve.

Quality Assurance

Universal Air identifies this component by part number EX10145C for application-specific HVAC service. The listed fitment data provides the primary reference for correct vehicle selection on the Isuzu Oasis and Geo Prizm.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999IsuzuOasisFront2nd Design; Without two mounting studs; Block Expansion Valve
1998IsuzuOasisFront2nd Design; Without two mounting studs; Block Expansion Valve
1997GeoPrizmN/A2nd Design; Without two mounting studs; Block Expansion Valve
1997IsuzuOasisFront2nd Design; Without two mounting studs; Block Expansion Valve
1996GeoPrizmN/A2nd Design; Without two mounting studs; Block Expansion Valve
1996IsuzuOasisFront2nd Design; Without two mounting studs; Block Expansion Valve
1995GeoPrizmN/A2nd Design; Without two mounting studs; Block Expansion Valve
1994GeoPrizmN/A2nd Design; Without two mounting studs; Block Expansion Valve