Universal Air EX10039C A/C Expansion Valve - Front

Thermal Expansion Valve for A/C Flow Control

Universal Air EX10039C is a thermal expansion valve for automotive air conditioning systems that use an A/C flow restrictor at the evaporator. It regulates refrigerant flow to help maintain proper cooling performance in the HVAC system.

Key Features

• Thermal expansion valve for A/C refrigerant metering
• Part number EX10039C for identification and ordering
• Brand line: Thermal Expansion Valve
• Direct fitment coverage for select Mazda, Suzuki, and Mitsubishi vehicles
• Application-specific for R-134a A/C systems where noted

Detailed Description

Universal Air EX10039C is an A/C expansion valve used to control refrigerant flow into the evaporator based on temperature and system demand. This helps the HVAC system maintain stable cooling output and proper evaporator operation. Fits 1996-1998 Mazda MPV, front; Fits 1994-1998 Suzuki Sidekick; Fits 1996-1998 Suzuki X-90; Fits 1995 Suzuki Samurai; Fits 1990-1994 Mitsubishi Eclipse, and the Mitsubishi Eclipse application is listed for vehicles equipped with R-134a A/C systems. The EX10039C part number is also useful when matching service parts for Mazda MPV, Suzuki Sidekick, and Mitsubishi Eclipse A/C repairs.

What It Helps Solve

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance issues tied to a failing expansion valve
• HVAC temperature control problems in select Mazda, Suzuki, and Mitsubishi applications

Installation Notes and Tips

Verify the vehicle’s A/C system type before installation, especially on 1990-1994 Mitsubishi Eclipse models listed for R-134a systems. Match the valve to the vehicle’s year, make, model, and position shown in the fitment data. Confirm the existing system condition and service the A/C system according to standard HVAC procedures before returning the vehicle to service.

Quality Assurance

Universal Air identifies this component under the Thermal Expansion Valve product line for application-specific A/C service. Part number EX10039C helps ensure correct selection for the listed vehicles.