Global Parts 3411494 A/C Expansion Valve - Rear

A/C Expansion Valve for Rear HVAC Service

Global Parts 3411494 is an A/C expansion valve for rear HVAC systems. It meters refrigerant flow before the evaporator so the system can use cooling capacity efficiently in the 2010-2013 Lincoln MKT and 2010-2012 Ford Flex rear A/C applications.

• Rear A/C expansion valve for HVAC refrigerant flow control
• Fits 2010-2013 Lincoln MKT, rear
• Fits 2010-2012 Ford Flex, rear
• Global Parts part number 3411494
• Cross-references Four Seasons 39472 for the same application

How It Works

The expansion valve reduces refrigerant pressure and regulates flow into the evaporator, helping the rear A/C circuit operate as designed. Global Parts 3411494 is a direct-fit service part for rear HVAC repair on Lincoln MKT and Ford Flex models listed above. This part cross-references Four Seasons 39472 for the same application.

Common A/C Problems It Can Address

• Weak rear cabin cooling
• Erratic refrigerant metering at the evaporator
• Restricted or uneven rear A/C performance
• Service-related replacement of a worn expansion valve

Installation Notes

Replace the expansion valve during A/C service when the system has been opened or contaminated. Verify rear-system fitment by year, make, model, and position before installation. Follow proper evacuation, leak-check, and recharge procedures after service.

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.