Universal Air EX10473C A/C Expansion Valve

Universal Air EX10473C Block Expansion Valve

The Universal Air Block Expansion Valve EX10473C is an A/C flow restrictor used in automotive HVAC systems to regulate refrigerant flow through the evaporator circuit. It is a direct-fit style service part for vehicles that use a block expansion valve design, including select Honda Civic applications.

Key Features

• Block-style A/C expansion valve for HVAC refrigerant metering
• Supports stable evaporator performance in automotive air conditioning systems
• Universal Air Block Expansion Valve line for service replacement applications
• Part number EX10473C for accurate ordering and catalog lookup

Detailed Description

Universal Air EX10473C is built for vehicles that require a block expansion valve to control refrigerant entering the evaporator. In A/C service work, this component helps maintain proper flow balance across the HVAC system, which is important for consistent vent temperatures and system operation. Search terms such as Honda Civic A/C expansion valve replacement, block expansion valve for Honda Civic, and EX10473C A/C flow restrictor all point to this type of service part.

The Block Expansion Valve product line is focused on HVAC flow control components used in automotive air conditioning repairs. If you are replacing a worn or restricted valve on a Honda Civic A/C system, EX10473C is the part number to reference during diagnosis and ordering.

What It Helps Address

• Restricted refrigerant flow through the evaporator
• Uneven or unstable cabin cooling performance
• A/C system pressure imbalance related to valve wear
• Loss of temperature control at the vents

Installation Notes and Tips

Confirm the original valve style and refrigerant line configuration before installation. Inspect the evaporator, seals, and surrounding HVAC components for contamination or damage during service. For fitment verification, use the vehicle’s VIN and the existing valve design to confirm EX10473C before replacement.

Quality Assurance

Universal Air EX10473C is identified by a specific service part number for catalog accuracy and repeatable HVAC repair selection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.