HomeHVAC > A/C Flow RestrictorsUniversal Air EX529490C A/C Expansion Valve
Part #: EX529490C

Universal Air EX529490C A/C Expansion Valve

Block Expansion Valve
16 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve
Fitment: Toyota, Prius V, Prius, and Prius Plug-In
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Overview of Universal Air Block Expansion Valve EX529490C

The Universal Air Block Expansion Valve EX529490C is designed specifically for Toyota Prius, Prius Plug-In, and Prius V models. This A/C expansion valve plays a critical role in regulating refrigerant flow within the vehicle's air conditioning system to maintain optimal cooling performance.

  • Compatible with Toyota Prius, Prius Plug-In, and Prius V
  • Part number EX529490C for precise identification
  • Category: HVAC > A/C Flow Restrictors
  • Type: A/C Expansion Valve
  • Manufactured by Universal Air under the Block Expansion Valve product line

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering reliable A/C flow restrictors designed to meet specific vehicle requirements. This product line ensures proper refrigerant metering and pressure regulation, which is essential for maintaining the efficiency and longevity of the air conditioning system in compatible Toyota models.

Product Description and Function

The EX529490C A/C expansion valve controls the amount of refrigerant entering the evaporator in Toyota Prius, Prius Plug-In, and Prius V vehicles. By precisely regulating refrigerant flow, it helps maintain consistent cabin temperature and prevents system overload. This valve is engineered to match OEM specifications, ensuring compatibility and performance within the vehicle’s HVAC system.

Common Issues Addressed by This Expansion Valve

  • Inconsistent or insufficient cooling in Toyota Prius A/C systems
  • Refrigerant flow irregularities causing compressor strain
  • Fluctuating cabin temperatures during operation
  • Reduced air conditioning efficiency in Prius Plug-In and Prius V models
  • Potential system freeze-ups due to improper refrigerant metering

Installation Notes and Tips

  • Ensure compatibility with Toyota Prius, Prius Plug-In, and Prius V 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 damage to the valve or surrounding parts
  • Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty

Universal Air provides the EX529490C expansion valve with quality standards aligned to OEM requirements. While specific warranty details are not provided, Universal Air products typically undergo rigorous testing to ensure durability and reliable performance in Toyota Prius, Prius Plug-In, and Prius V applications.

This part fits 16 vehicles. Search below:

YearMakeModelPositionNotes
2017ToyotaPrius VN/ABlock Expansion Valve
2016ToyotaPrius VN/ABlock Expansion Valve
2015ToyotaPriusN/ABlock Expansion Valve
2015ToyotaPrius Plug-InN/ABlock Expansion Valve
2015ToyotaPrius VN/ABlock Expansion Valve
2014ToyotaPriusN/ABlock Expansion Valve
2014ToyotaPrius Plug-InN/ABlock Expansion Valve
2014ToyotaPrius VN/ABlock Expansion Valve
2013ToyotaPriusN/ABlock Expansion Valve
2013ToyotaPrius Plug-InN/ABlock Expansion Valve
2013ToyotaPrius VN/ABlock Expansion Valve
2012ToyotaPriusN/ABlock Expansion Valve
2012ToyotaPrius Plug-InN/ABlock Expansion Valve
2012ToyotaPrius VN/ABlock Expansion Valve
2011ToyotaPriusN/ABlock Expansion Valve
2010ToyotaPriusN/ABlock 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.