Global Parts 3411433 A/C Expansion Valve

OE-Style A/C Expansion Valve

Global Parts 3411433 is an A/C expansion valve for select Toyota and Lexus applications. It regulates refrigerant flow before the evaporator so the system can use cooling capacity efficiently. This part number 3411433 is a direct-fit service component for 2005-2006 Toyota Tundra and 2004 Lexus ES330 applications.

Key Features

• Expansion valve/orifice tube function for refrigerant metering at the evaporator inlet
• Helps control refrigerant flow in the HVAC system
• Fits 2005-2006 Toyota Tundra, N/A
• Fits 2004 Lexus ES330, N/A
• Global Parts part number 3411433

How It Works

The expansion valve reduces refrigerant pressure before it enters the evaporator, allowing the refrigerant to absorb heat more effectively. Global Parts 3411433 is built for service replacement on the listed Toyota Tundra and Lexus ES330 applications, and it cross-references UAC EX10194C for the same application.

Common A/C Issues It Can Address

• Weak cabin cooling
• Incorrect refrigerant metering at the evaporator
• Uneven A/C performance after system service
• Restricted refrigerant flow in the HVAC circuit
• Service-related A/C performance loss on Toyota Tundra and Lexus ES330 models

Installation Notes

Replace the expansion valve/orifice tube during A/C service when the system is opened or contaminated. Verify the vehicle application before installation, and inspect related components such as the evaporator, compressor, and refrigerant lines for debris or wear. Proper evacuation and recharge procedures are required after installation.

Quality Assurance

Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to help maintain proper refrigerant control and cooling performance.