Universal Air EX10210C A/C Expansion Valve

Universal Air EX10210C Block Expansion Valve

Universal Air EX10210C is a block-style A/C expansion valve for select Hummer HVAC systems. It regulates refrigerant flow into the evaporator to support proper cooling performance and stable system operation.

Key Features

• Block expansion valve for automotive air conditioning systems
• Direct fitment for select Hummer H3 and H3T applications
• Supports refrigerant metering at the evaporator inlet
• Part number EX10210C for catalog and service matching
• Compatible With 2006-2010 Hummer H3, N/A
• Compatible With 2009-2010 Hummer H3T, N/A

Detailed Description

This Universal Air block expansion valve is built for HVAC service on 2006-2010 Hummer H3 and 2009-2010 Hummer H3T models. As an A/C flow restrictor, it meters refrigerant entering the evaporator so the system can maintain the correct pressure drop and cooling balance. Use EX10210C when replacing a worn or restricted expansion valve in the listed Hummer applications.

Common Repair Uses

• Restores weak or inconsistent cabin cooling
• Addresses refrigerant flow restriction at the evaporator
• Helps correct A/C performance issues tied to valve wear
• Supports service repair for Hummer H3 and H3T HVAC systems

Installation Notes and Tips

Verify the original valve style and vehicle application before installation. Recover refrigerant and follow proper HVAC service procedures, including evacuation and leak checking after repair. Confirm the replacement matches the block expansion valve configuration used on the vehicle.

Quality Assurance

Universal Air EX10210C is cataloged as a block expansion valve for the listed Hummer applications. Part number EX10210C should be matched to the vehicle’s HVAC configuration during service.