Global Parts 3411424 A/C Expansion Valve - Front

A/C Expansion Valve for Ford and Lincoln

Global Parts 3411424 is an A/C expansion valve/orifice tube for front HVAC applications on select Ford and Lincoln vehicles. It regulates refrigerant flow before the evaporator so the system can use refrigerant cooling capacity effectively. This part number 3411424 is a direct-fit service component for specific Expedition and Navigator applications.

Key Features

• Expansion valve/orifice tube design for A/C refrigerant flow control
• Fits 2003-2004 Ford Expedition, front, before 11/30/03
• Fits 2003 Lincoln Navigator, front
• Recommended service replacement when opening the A/C system
• Global Parts part number 3411424

Product Details

This A/C expansion valve is used in the refrigerant circuit ahead of the evaporator to meter flow and support proper system operation. Global Parts 3411424 is listed for 2003-2004 Ford Expedition front applications with the note “before 11/30/03,” and for 2003 Lincoln Navigator front applications. This part cross-references Four Seasons 39003 for the same application.

Common A/C Problems It May Address

• Restricted refrigerant flow at the evaporator inlet
• Uneven cabin cooling performance
• Incorrect A/C pressure balance after service
• Reduced cooling output in Ford Expedition or Lincoln Navigator front systems
• Contamination-related issues after A/C component replacement

Installation Notes

Verify the vehicle build date before ordering for 2003-2004 Ford Expedition applications, since this part is listed for front systems before 11/30/03. Inspect the A/C system for contamination and replace related service components as needed during repair. Confirm the original part number and front-position configuration before 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 evaporator performance.