HomeHVAC > A/C Flow RestrictorsUniversal Air EX10409C A/C Expansion Valve
Part #: EX10409C

Universal Air EX10409C A/C Expansion Valve

Block Expansion Valve
57 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 and Cadillac, Camaro, ATS, and CTS
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Reliable A/C Expansion Valve for Cadillac and Chevrolet Models

The Universal Air Block Expansion Valve EX10409C is designed to regulate refrigerant flow in your vehicle's air conditioning system. Specifically engineered for Cadillac ATS, CTS, and Chevrolet Camaro models, this A/C expansion valve ensures consistent cooling performance and system efficiency.

Key Features of the Universal Air EX10409C

  • Compatible with Cadillac ATS, CTS, and Chevrolet Camaro
  • Part number EX10409C for precise identification
  • Controls refrigerant flow to optimize A/C system operation
  • Part of the Universal Air Block Expansion Valve product line
  • Designed for HVAC A/C flow restrictor applications

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on providing reliable and consistent flow restrictors for automotive HVAC systems. This product line is engineered to meet the specific refrigerant flow requirements of various vehicle makes and models, including Cadillac and Chevrolet. The EX10409C valve is part of this line, offering a precise fit and function to maintain optimal air conditioning performance.

Detailed Product Description

The EX10409C A/C expansion valve from Universal Air is a critical component in the air conditioning system of select Cadillac and Chevrolet vehicles. It regulates the amount of refrigerant entering the evaporator, ensuring the system maintains proper pressure and temperature levels. This helps prevent issues such as compressor damage or inefficient cooling. The valve is designed to fit seamlessly with the HVAC system of Cadillac ATS, CTS, and Chevrolet Camaro models, providing reliable operation and durability.

Common Issues Addressed by the EX10409C Expansion Valve

  • Inconsistent or weak air conditioning cooling
  • Refrigerant flow irregularities causing system inefficiency
  • Compressor cycling problems due to improper refrigerant regulation
  • Frost buildup on the evaporator caused by incorrect refrigerant flow
  • System pressure imbalances leading to HVAC performance issues

Installation Notes and Tips

When installing the Universal Air EX10409C expansion valve, ensure the vehicle is compatible by verifying the make and model—Cadillac ATS, CTS, or Chevrolet Camaro. Proper evacuation and recharging of the A/C system are necessary to avoid contamination. It is recommended to follow manufacturer guidelines for torque specifications and to inspect related components such as the receiver drier and compressor for optimal system performance.

Quality Assurance and Warranty

Universal Air provides quality components designed to meet OEM standards. While specific warranty details for the EX10409C are not listed, Universal Air products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction. Always verify warranty terms with the supplier or manufacturer.

This part fits 57 vehicles. Search below:

YearMakeModelSubmodel# DoorsLitersCylindersFuel TypePositionNotes
2021ChevroletCamaroN/Awith HFO-1234yf A/C System; Block Expansion Valve
2020ChevroletCamaroN/Awith HFO-1234yf A/C System; Block Expansion Valve
2019CadillacATSN/ABlock Expansion Valve
2019CadillacCTSN/ABlock Expansion Valve
2019ChevroletCamaroN/ABlock Expansion Valve
2018CadillacATSN/ABlock Expansion Valve
2018CadillacCTSN/ABlock Expansion Valve
2018ChevroletCamaroN/ABlock Expansion Valve
2017CadillacATSN/ABlock Expansion Valve
2017CadillacCTSN/ABlock Expansion Valve
2017ChevroletCamaroN/ABlock Expansion Valve
2016CadillacATSBase2.0LL4N/ABlock Expansion Valve
2016CadillacATSBase2.5LL4N/ABlock Expansion Valve
2016CadillacATSPremium2.0LL4N/ABlock Expansion Valve
2016CadillacATSLuxury3.6LV6N/ABlock Expansion Valve
2016CadillacATSLuxury2.0LL4N/ABlock Expansion Valve
2016CadillacATSLuxury2.5LL4N/ABlock Expansion Valve
2016CadillacATSPerformance3.6LV6N/ABlock Expansion Valve
2016CadillacATSPerformance2.0LL4N/ABlock Expansion Valve
2016CadillacATSV3.6LV6N/ABlock Expansion Valve
2016CadillacATSPremium3.6LV6N/ABlock Expansion Valve
2016CadillacCTSLuxury4 Door2.0LL4N/ABlock Expansion Valve
2016CadillacCTSLuxury4 Door3.6LV6N/ABlock Expansion Valve
2016CadillacCTSPerformance4 Door2.0LL4N/ABlock Expansion Valve
2016CadillacCTSPerformance4 Door3.6LV6N/ABlock Expansion Valve
2016CadillacCTSVsport4 Door3.6LV6N/ABlock Expansion Valve
2016CadillacCTSVsport Premium4 Door3.6LV6N/ABlock Expansion Valve
2016CadillacCTSBase4 Door2.0LL4N/ABlock Expansion Valve
2016CadillacCTSPremium4 Door2.0LL4N/ABlock Expansion Valve
2016CadillacCTSPremium4 Door3.6LV6N/ABlock Expansion Valve
2016CadillacCTSV4 Door6.2LV8N/ABlock Expansion Valve
2016ChevroletCamaroN/ABlock Expansion Valve
2015CadillacATSN/ABlock Expansion Valve
2015CadillacCTSBase4 Door2.0LL4GASN/ABlock Expansion Valve
2015CadillacCTSLuxury4 Door3.6LV6FLEXN/ABlock Expansion Valve
2015CadillacCTSLuxury4 Door2.0LL4GASN/ABlock Expansion Valve
2015CadillacCTSPerformance4 Door2.0LL4GASN/ABlock Expansion Valve
2015CadillacCTSPerformance4 Door3.6LV6FLEXN/ABlock Expansion Valve
2015CadillacCTSVsport4 Door3.6LV6GASN/ABlock Expansion Valve
2015CadillacCTSVsport Premium4 Door3.6LV6GASN/ABlock Expansion Valve
2015CadillacCTSPremium4 Door2.0LL4GASN/ABlock Expansion Valve
2015CadillacCTSPremium4 Door3.6LV6FLEXN/ABlock Expansion Valve
2015CadillacCTSPremium4 Door3.6LV6GASN/ABlock Expansion Valve
2014CadillacATSN/ABlock Expansion Valve
2014CadillacCTSPremium4 Door3.6LV6FLEXN/ABlock Expansion Valve
2014CadillacCTSLuxury4 Door2.0LL4GASN/ABlock Expansion Valve
2014CadillacCTSVsport4 Door3.6LV6GASN/ABlock Expansion Valve
2014CadillacCTSBase4 Door2.0LL4GASN/ABlock Expansion Valve
2014CadillacCTSLuxury4 Door3.0LV6GASN/ABlock Expansion Valve
2014CadillacCTSLuxury4 Door3.6LV6FLEXN/ABlock Expansion Valve
2014CadillacCTSPerformance4 Door2.0LL4GASN/ABlock Expansion Valve
2014CadillacCTSVsport Premium4 Door3.6LV6GASN/ABlock Expansion Valve
2014CadillacCTSBase4 Door3.6LV6FLEXN/ABlock Expansion Valve
2014CadillacCTSPremium4 Door2.0LL4GASN/ABlock Expansion Valve
2014CadillacCTSPerformance4 Door3.6LV6FLEXN/ABlock Expansion Valve
2014CadillacCTSPremium4 Door3.6LV6GASN/ABlock Expansion Valve
2013CadillacATSN/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.