Universal Air EX10643C A/C Expansion Valve

Block Expansion Valve for Hyundai Elantra

Universal Air EX10643C is a block expansion valve for HVAC A/C flow control in select Hyundai Elantra applications. It is listed for 2011-2013 Hyundai Elantra models and supports the refrigerant metering function needed for stable evaporator performance.

Key Features

• Block expansion valve for automotive air conditioning systems
• Fits 2011-2013 Hyundai Elantra, N/A
• Supports refrigerant flow regulation at the evaporator inlet
• Universal Air part number EX10643C
• OE-style service part for A/C repair work

Product Details

The Universal Air Block Expansion Valve, part number EX10643C, is an A/C expansion valve used in HVAC flow restrictor applications. For Hyundai Elantra models from 2011 through 2013, this valve meters refrigerant into the evaporator so the system can maintain proper pressure drop and cooling performance. If you are replacing a worn or restricted Hyundai Elantra expansion valve, EX10643C provides a direct-fit service option for the listed application.

Common Repair Uses

• Weak or uneven cabin cooling
• Restricted refrigerant flow through the evaporator circuit
• Incorrect A/C pressure readings caused by valve restriction
• Compressor cycling related to flow control issues
• Service replacement during A/C system repair on a Hyundai Elantra

Installation Notes and Tips

Verify the vehicle year and application before installation. Inspect the surrounding A/C components, seals, and lines for contamination or wear before replacing the valve. Proper evacuation, leak checking, and recharge procedures are required after service. Part number EX10643C should be matched to the listed Hyundai Elantra fitment only.

Quality Assurance

Universal Air supplies HVAC service components for automotive A/C repair. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.