HomeHVAC > A/C Flow RestrictorsUniversal Air EX10642C A/C Expansion Valve
Part #: EX10642C

Universal Air EX10642C A/C Expansion Valve

Block Expansion Valve
3 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: Chevrolet, Volt
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Reliable A/C Expansion Valve for Chevrolet Volt

The Universal Air Block Expansion Valve EX10642C is designed specifically for Chevrolet Volt models to ensure precise control of refrigerant flow in the vehicle's air conditioning system. This A/C expansion valve helps maintain optimal cooling performance and system efficiency.

Key Features of the EX10642C Expansion Valve

  • Compatible with Chevrolet Volt models
  • Part number EX10642C for accurate identification
  • Controls refrigerant flow to regulate A/C system pressure
  • Durable construction for consistent HVAC performance
  • Designed to meet OEM specifications for fit and function

About the Universal Air Block Expansion Valve Line

The Block Expansion Valve product line from Universal Air focuses on delivering reliable A/C flow restrictors that regulate refrigerant flow within automotive HVAC systems. The Block Expansion Valve series is engineered to provide consistent pressure control, which is critical for maintaining the efficiency and longevity of the air conditioning system. The EX10642C is part of this line, tailored to fit Chevrolet Volt vehicles and ensure proper system operation.

Detailed Product Description

The EX10642C A/C expansion valve from Universal Air is a vital component in the Chevrolet Volt's HVAC system. It functions by restricting and metering the flow of refrigerant entering the evaporator, which helps maintain the correct pressure and temperature for effective cooling. This valve is manufactured to meet strict quality standards, ensuring compatibility and reliable performance. Using the correct expansion valve like the EX10642C helps prevent issues such as inefficient cooling or compressor damage.

Common Issues Addressed by This Expansion Valve

  • Inconsistent or weak air conditioning cooling
  • Refrigerant flow irregularities causing system inefficiency
  • Pressure imbalances leading to compressor strain
  • HVAC system freezing or overheating problems
  • Replacement for faulty or worn expansion valves in Chevrolet Volt

Installation Notes and Tips

  • Ensure compatibility with Chevrolet Volt 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 EX10642C expansion valve with quality assurance to meet OEM standards. While specific warranty details are not provided, Universal Air products typically undergo rigorous testing to ensure durability and performance in automotive HVAC applications.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2019ChevroletVoltN/ABlock Expansion Valve
2018ChevroletVoltN/ABlock Expansion Valve
2017ChevroletVoltN/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.