HomeUniversal Air EX10566C A/C Expansion Valve
Part #: EX10566C

Universal Air EX10566C 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: Buick, Envision
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Overview of Universal Air Block Expansion Valve EX10566C

The Universal Air Block Expansion Valve EX10566C is designed specifically for the Buick Envision's HVAC system. This A/C expansion valve helps regulate refrigerant flow, ensuring efficient air conditioning performance tailored to your vehicle's requirements.

  • Compatible with Buick Envision models
  • Part number EX10566C for precise identification
  • Part of the Universal Air Block Expansion Valve product line
  • Controls refrigerant flow in the A/C system
  • Ensures optimal HVAC system operation

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on providing reliable A/C flow restrictors designed to meet specific vehicle HVAC needs. This product line includes expansion valves engineered to maintain proper refrigerant pressure and flow, which is critical for the cooling efficiency and longevity of the air conditioning system. The EX10566C is a component within this line, tailored for the Buick Envision to ensure compatibility and performance.

Detailed Product Description

The EX10566C A/C expansion valve from Universal Air is a vital component in the HVAC system of the Buick Envision. It functions by regulating the flow of refrigerant entering the evaporator, which directly impacts the cooling capacity and efficiency of the air conditioning system. Proper operation of this valve helps maintain consistent cabin temperatures and prevents issues related to refrigerant over- or under-flow. This part is engineered to meet the specifications required by the Buick Envision, ensuring a precise fit and reliable function.

Common Issues Addressed by the EX10566C Expansion Valve

  • Inconsistent or insufficient cabin cooling
  • HVAC system freezing or icing
  • Refrigerant flow irregularities causing compressor strain
  • Reduced air conditioning efficiency in Buick Envision models
  • Unusual temperature fluctuations inside the vehicle

Installation Notes and Tips

  • Ensure the vehicle is a Buick Envision before installation
  • Follow manufacturer guidelines for refrigerant handling and safety
  • Replace the expansion valve when diagnosing A/C flow issues
  • Check for leaks and proper refrigerant charge after installation
  • Professional installation is recommended for optimal results

Quality Assurance and Warranty

The Universal Air Block Expansion Valve EX10566C is manufactured to meet industry standards for HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control to ensure durability and performance. Verify warranty coverage with the supplier or manufacturer at the time of purchase.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2018BuickEnvisionN/ABlock Expansion Valve
2017BuickEnvisionN/ABlock Expansion Valve
2016BuickEnvisionN/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.