Universal Air EX10226C A/C Expansion Valve
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Universal Air
 Block Expansion Valve

Universal Air EX10226C A/C Expansion Valve

Brand Universal Air EX10226C
Product line Block Expansion Valve
Fits BMW · 6 vehicles

Block expansion valve. Regulates refrigerant flow for efficient A/C system operation.

A/C expansion valve. Controls refrigerant metering to support consistent cooling performance.

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Universal Air EX10226C Block Expansion Valve

The Universal Air EX10226C is an A/C expansion valve for BMW Z4 applications from 2003-2008. It is a block expansion valve used in the HVAC refrigerant circuit to regulate flow at the evaporator inlet and support proper system operation.

Key Features

  • Block expansion valve for automotive air conditioning systems
  • Fits 2003-2008 BMW Z4, N/A
  • Direct-fit service part for the specified application
  • Universal Air Block Expansion Valve product line
  • Part number EX10226C for ordering and fitment lookup

Detailed Description

Universal Air EX10226C is built for BMW Z4 models from 2003 through 2008 and is identified as a block expansion valve. In the A/C system, the expansion valve meters refrigerant into the evaporator so the HVAC system can maintain proper cooling performance and refrigerant control. This part is a focused replacement for the specified BMW Z4 application, and the EX10226C part number helps confirm the correct service component during repair or maintenance.

What It Is Used For

  • Restoring A/C cooling performance when refrigerant flow is restricted
  • Addressing uneven vent temperatures in the BMW Z4 HVAC system
  • Replacing a leaking or sticking expansion valve
  • Correcting evaporator feed issues that affect cabin comfort
  • Servicing the refrigerant metering circuit during A/C repair

Installation Notes and Tips

Verify the vehicle year and model before installation. Fits 2003-2008 BMW Z4, N/A. Inspect the surrounding A/C components, seals, and refrigerant lines during service, and follow proper evacuation and recharge procedures after replacement. Confirm the EX10226C application against the vehicle’s existing block valve configuration before final assembly.

Quality Assurance

Universal Air supplies HVAC service parts for automotive air conditioning repairs. EX10226C is cataloged as a block expansion valve for the listed BMW Z4 fitment, and the part number should be matched to the vehicle application before installation.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008BMWZ4N/ABlock Expansion Valve
2007BMWZ4N/ABlock Expansion Valve
2006BMWZ4N/ABlock Expansion Valve
2005BMWZ4N/ABlock Expansion Valve
2004BMWZ4N/ABlock Expansion Valve
2003BMWZ4N/ABlock Expansion Valve