Universal Air EX10138C A/C Expansion Valve

Block Expansion Valve for A/C Flow Control

Universal Air EX10138C is a block-style A/C expansion valve for HVAC systems that need precise refrigerant metering at the evaporator. It is listed for 2001-2005 Mazda Miata and 2001-2003 Toyota Prius applications, making it a direct-fit option for common import A/C service work.

Key Features

• Block expansion valve for automotive air conditioning flow restriction
• Fits 2001-2005 Mazda Miata, N/A
• Fits 2001-2003 Toyota Prius, N/A
• Universal Air Block Expansion Valve product line
• Part number EX10138C for ordering and catalog lookup

Detailed Description

The Universal Air Block Expansion Valve line focuses on A/C refrigerant control at the evaporator inlet, where accurate flow regulation is critical to system performance. EX10138C is cataloged for Mazda Miata and Toyota Prius fitments, giving technicians a targeted replacement for vehicles with a block expansion valve configuration. If you are searching for a Mazda Miata A/C expansion valve or a Toyota Prius HVAC flow restrictor, EX10138C is the referenced part number.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

• Inconsistent evaporator refrigerant metering
• Weak or uneven cabin cooling
• A/C performance issues tied to a restricted or worn expansion valve
• Service replacement for a block-style HVAC flow restrictor

Installation Notes and Tips

Verify the vehicle’s original valve style and match the block expansion valve configuration before installation. Confirm the application by year, make, and model: Fits 2001-2005 Mazda Miata, N/A and Fits 2001-2003 Toyota Prius, N/A. Use proper A/C service procedures, including system evacuation and recharge, and inspect related seals, lines, and components for wear before returning the system to service.

Quality Assurance

Universal Air identifies this part within its Block Expansion Valve product line for HVAC A/C flow restrictor applications. Part number EX10138C is cataloged for the listed Mazda Miata and Toyota Prius fitments.