HomeHVAC > A/C Flow RestrictorsUniversal Air EX10066C A/C Expansion Valve
Part #: EX10066C

Universal Air EX10066C A/C Expansion Valve

Block Expansion Valve
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OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve
Fitment: Daewoo, Lanos, Leganza, and Nubira
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Overview of Universal Air Block Expansion Valve EX10066C

The Universal Air Block Expansion Valve EX10066C is designed to regulate refrigerant flow in automotive air conditioning systems. This A/C expansion valve helps maintain optimal system pressure and temperature, ensuring efficient cooling performance in various vehicle makes and models.

  • Precision-engineered A/C expansion valve for reliable refrigerant flow control
  • Part number EX10066C for accurate identification and replacement
  • Compatible with a range of automotive HVAC systems requiring flow restrictors
  • Manufactured by Universal Air, a recognized brand in HVAC components
  • Part of the Block Expansion Valve product line, designed for consistent performance

Detailed Product Description

The EX10066C A/C expansion valve from Universal Air is a critical component in the vehicle’s air conditioning system. It controls the amount of refrigerant entering the evaporator, which directly affects the cooling efficiency and system pressure balance. This valve is engineered to meet OEM specifications, providing dependable operation in various automotive HVAC applications. While specific vehicle fitment is not listed, this valve is commonly used in systems requiring precise flow restriction to maintain optimal A/C performance.

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering consistent refrigerant flow control through robust and reliable valve designs. These valves are intended for use in automotive HVAC systems where maintaining proper refrigerant metering is essential. The EX10066C is part of this line, offering a standardized solution for technicians seeking dependable A/C expansion valves that align with industry requirements.

Common Applications and Issues Addressed

  • Regulates refrigerant flow to prevent evaporator freezing or overheating
  • Helps resolve inconsistent cabin cooling or fluctuating A/C temperatures
  • Addresses pressure imbalances within the A/C system
  • Prevents compressor damage caused by improper refrigerant flow
  • Supports restoration of proper HVAC system function in affected vehicles

Installation Notes and Tips

  • Ensure system is fully evacuated and depressurized before valve replacement
  • Verify compatibility with the vehicle’s HVAC system and refrigerant type
  • Follow manufacturer torque specifications when installing the valve
  • Inspect surrounding components for wear or damage during installation
  • Test system operation after installation to confirm proper refrigerant flow

Quality Assurance and Warranty

Universal Air manufactures the EX10066C expansion valve to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliability in automotive HVAC applications. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 0 vehicles. Search below:

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* 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.