Universal Air
Block Expansion Valve

Universal Air EX10123C A/C Expansion Valve

Brand Universal Air EX10123C
Product line Block Expansion Valve
Fits Kia · 5 vehicles

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

A/C flow restrictor for precise refrigerant metering.

$23.36Free shipping
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Block Expansion Valve for Kia A/C Service

Universal Air EX10123C is a block expansion valve for automotive air conditioning systems. It is listed for specific Kia Sephia and Kia Spectra applications, making it a direct-fit reference for targeted HVAC repair work.

Key Features

  • Part type: A/C expansion valve
  • Brand line: Block Expansion Valve
  • Application-specific fitment for Kia HVAC service
  • Reference part number: EX10123C
  • Fits 1998-2001 Kia Sephia and 2000 Kia Spectra

Detailed Description

This Universal Air EX10123C block expansion valve is used in the refrigerant metering section of the A/C system, where precise flow control is critical for stable evaporator performance. It is cataloged for 1998-2001 Kia Sephia and 2000 Kia Spectra models, so buyers searching for a Kia Sephia A/C expansion valve or Kia Spectra block expansion valve can match the application by year and model. The EX10123C part number is also useful when cross-checking service records or ordering replacement HVAC components.

The Block Expansion Valve product line identifies this as a block-style A/C flow restrictor component for vehicle-specific HVAC service. For fitment verification, confirm the original valve style and system configuration before installation.

What It Helps Address

  • Weak or inconsistent cabin cooling
  • Incorrect refrigerant metering at the evaporator
  • A/C performance loss caused by a worn expansion valve
  • HVAC service needs on Kia Sephia and Kia Spectra models
  • Replacement of a failed block expansion valve identified as EX10123C

Installation Notes and Tips

Verify the original valve style, line connections, and system layout before replacement. Recover refrigerant properly, inspect related seals and A/C components, and evacuate and recharge the system to the vehicle specification after installation. Use the vehicle service manual for the correct procedure on 1998-2001 Kia Sephia and 2000 Kia Spectra applications.

Quality Assurance

Universal Air catalogs this part as a vehicle-specific HVAC component for the listed Kia applications. Confirm fitment by year, model, and original part reference EX10123C before ordering.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2001KiaSephiaN/ABlock Expansion Valve
2000KiaSephiaN/ABlock Expansion Valve
2000KiaSpectraN/ABlock Expansion Valve
1999KiaSephiaN/ABlock Expansion Valve
1998KiaSephiaN/ABlock Expansion Valve