HomeHVAC > A/C Flow RestrictorsUniversal Air EX10565C A/C Expansion Valve
Part #: EX10565C

Universal Air EX10565C A/C Expansion Valve

Block Expansion Valve
23 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$29.42Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve
Fitment: Chevrolet and Buick, Blazer, Cascada, Cruze, and Volt
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Expansion Valve for Buick and Chevrolet Models

The Universal Air Block Expansion Valve EX10565C is designed to regulate refrigerant flow in the air conditioning systems of select Buick and Chevrolet vehicles. This A/C expansion valve ensures efficient cooling performance for models such as the Blazer, Cascada, Cruze, and Volt.

Key Features of the Universal Air EX10565C

  • Precision-engineered A/C expansion valve for accurate refrigerant flow control
  • Compatible with Buick Blazer, Chevrolet Cascada, Cruze, and Volt models
  • Part of the Universal Air Block Expansion Valve product line
  • Durable construction for consistent HVAC system performance
  • OEM-quality fitment with part number EX10565C for easy identification

About the Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on providing reliable and precise flow restrictors for automotive HVAC systems. This product line is engineered to maintain optimal refrigerant pressure and flow, contributing to effective air conditioning operation. The EX10565C is a key component within this line, tailored to meet the specific requirements of certain Buick and Chevrolet vehicles.

Detailed Product Description

The Universal Air EX10565C A/C expansion valve plays a critical role in the vehicle’s air conditioning system by controlling the amount of refrigerant entering the evaporator. Proper regulation of refrigerant flow helps maintain consistent cooling and prevents system overload. Designed for compatibility with Buick Blazer and Chevrolet Cascada, Cruze, and Volt models, this valve ensures a precise fit and reliable operation. Using the correct expansion valve like the EX10565C helps maintain HVAC efficiency and prolongs system life.

Common Issues Addressed by the EX10565C Expansion Valve

  • Inconsistent or insufficient cabin cooling
  • HVAC system freezing or icing
  • Refrigerant flow irregularities causing pressure imbalances
  • Reduced air conditioning efficiency in Buick and Chevrolet models
  • System cycling or compressor short-cycling due to faulty valve operation

Installation Notes and Tips

  • Ensure vehicle compatibility with Buick Blazer, Chevrolet Cascada, Cruze, or 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 components
  • Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty Information

The Universal Air EX10565C expansion valve is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliable function in compatible Buick and Chevrolet vehicles. For warranty information, refer to the product packaging or contact the manufacturer directly.

This part fits 23 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2021ChevroletBlazerL2.5LL4N/ABlock Expansion Valve
2021ChevroletBlazerRS3.6LV6N/ABlock Expansion Valve
2021ChevroletBlazerLT2.0LL4N/ABlock Expansion Valve
2021ChevroletBlazerLT3.6LV6N/ABlock Expansion Valve
2021ChevroletBlazerTrue North2.0LL4N/ABlock Expansion Valve
2021ChevroletBlazerPremier3.6LV6N/ABlock Expansion Valve
2021ChevroletBlazerTrue North3.6LV6N/ABlock Expansion Valve
2021ChevroletBlazerLT2.5LL4N/ABlock Expansion Valve
2020ChevroletBlazerN/ABlock Expansion Valve
2019BuickCascadaN/ABlock Expansion Valve
2019ChevroletBlazerN/ABlock Expansion Valve
2019ChevroletCruzeN/ABlock Expansion Valve
2018BuickCascadaN/ABlock Expansion Valve
2018ChevroletCruzeN/ABlock Expansion Valve
2017BuickCascadaN/ABlock Expansion Valve
2017ChevroletCruzeLS1.4LL4GASN/ABlock Expansion Valve
2017ChevroletCruzeL1.4LL4GASN/ABlock Expansion Valve
2017ChevroletCruzeLT1.4LL4GASN/ABlock Expansion Valve
2017ChevroletCruzePremier1.4LL4GASN/ABlock Expansion Valve
2017ChevroletCruzeLT1.6LL4DIESELN/ABlock Expansion Valve
2017ChevroletCruzeDiesel1.6LL4DIESELN/ABlock Expansion Valve
2016BuickCascadaN/ABlock Expansion Valve
2016ChevroletVoltN/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.