HomeHVAC > A/C Flow RestrictorsUniversal Air EX10657C A/C Expansion Valve
Part #: EX10657C

Universal Air EX10657C A/C Expansion Valve

Block Expansion Valve
17 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: Honda and Acura, Pilot, MDX, Passport, and Ridgeline
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Reliable A/C Expansion Valve for Acura and Honda Vehicles

The Universal Air Block Expansion Valve EX10657C is designed to regulate refrigerant flow in the air conditioning systems of select Acura and Honda models. This A/C expansion valve ensures efficient cooling performance and system reliability for vehicles like the MDX, Passport, Pilot, and Ridgeline.

  • Compatible with Acura MDX, Honda Passport, Pilot, and Ridgeline models
  • Part number EX10657C for precise identification and fitment
  • Part of the Universal Air Block Expansion Valve product line
  • Controls refrigerant flow to optimize A/C system efficiency
  • Manufactured to meet OEM specifications for HVAC flow restrictors

About the Universal Air Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on providing reliable A/C flow restrictors that maintain proper refrigerant metering in automotive HVAC systems. This product line is engineered to deliver consistent performance and durability, helping to regulate pressure and temperature within the air conditioning system. The EX10657C is a key component within this line, designed specifically for compatibility with certain Acura and Honda vehicles.

Detailed Product Description

The EX10657C A/C expansion valve plays a critical role in the air conditioning system by controlling the flow of refrigerant into the evaporator. By precisely metering refrigerant, it helps maintain optimal cooling efficiency and prevents system issues caused by improper refrigerant flow. This valve is engineered to fit Acura MDX and Honda Passport, Pilot, and Ridgeline models, ensuring a proper fit and function. Its design aligns with OEM standards, making it a reliable replacement part for maintaining HVAC system performance.

Common Issues Addressed by This Expansion Valve

  • Inconsistent or insufficient cabin cooling
  • Refrigerant leaks or pressure imbalances in the A/C system
  • Compressor cycling problems due to improper refrigerant flow
  • Frost buildup on the evaporator caused by flow restrictions
  • Reduced overall efficiency of the vehicle’s air conditioning system

Installation Notes and Tips

Installation of the EX10657C expansion valve should be performed by a qualified technician familiar with automotive HVAC systems. Proper evacuation and recharging of the refrigerant system are essential to ensure optimal performance. Verify compatibility with the specific Acura or Honda model before installation. Use appropriate tools to avoid damage to the valve or surrounding components during replacement.

Quality Assurance and Warranty

Universal Air manufactures the EX10657C 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. For warranty information, consult the product documentation or contact the supplier directly.

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2021HondaPilotEX-LN/ABlock Expansion Valve
2021HondaPilotBlack EditionN/ABlock Expansion Valve
2021HondaPilotTouringN/ABlock Expansion Valve
2021HondaPilotLXN/ABlock Expansion Valve
2021HondaPilotEXN/ABlock Expansion Valve
2021HondaPilotSpecial EditionN/ABlock Expansion Valve
2021HondaPilotEliteN/ABlock Expansion Valve
2020AcuraMDXN/ABlock Expansion Valve
2020HondaPassportN/ABlock Expansion Valve
2020HondaPilotN/ABlock Expansion Valve
2020HondaRidgelineN/ABlock Expansion Valve
2019AcuraMDXN/ABlock Expansion Valve
2019HondaPassportN/ABlock Expansion Valve
2019HondaPilotTouringN/ABlock Expansion Valve
2019HondaPilotEliteN/ABlock Expansion Valve
2018AcuraMDXN/AFitment: Compatible with vehicles equipped with 2nd design A/C receiver drier.; Block Expansion Valve
2017AcuraMDXN/AFitment: Compatible with vehicles equipped with 2nd design A/C receiver drier.; Block 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.