Global Parts 3411277 A/C Expansion Valve - Rear

A/C Expansion Valve for Rear HVAC Service

Global Parts 3411277 is an A/C expansion valve for rear HVAC systems on select Ford, Lincoln, Mercury, and Nissan applications. It meters refrigerant flow before the evaporator so the system can use cooling capacity efficiently during service and repair.

• Global Parts part number 3411277
• Rear A/C expansion valve for select vehicle applications
• Helps regulate refrigerant flow before the evaporator
• Recommended replacement during A/C system service
• Cross-references DENSO Auto Parts 475-2017 and UAC EX10319C

Vehicle Fitment

• Fits 1997-2004 Ford Expedition, Rear. O-Ring 1311373, 1311375, (2) 1311379.
• Fits 1998-2002 Lincoln Navigator, Rear. O-Ring 1311373, 1311375, (2) 1311379.
• Fits 1997-1998 Ford Windstar, Rear. O-Ring 1311373, 1311375, (2) 1311379.
• Fits 1993-1998 Mercury Villager, Rear. O-Ring 1311373, 1311375, (2) 1311379.
• Fits 1993-1998 Nissan Quest, Rear. O-Ring 1311373, 1311375, (2) 1311379.
• Fits 1995-1997 Ford Windstar, Rear. System contain OEM inline filter 3441235.

What This Part Helps Address

• Weak or inconsistent rear A/C cooling
• Improper refrigerant metering at the evaporator
• Service-related restriction issues in the rear HVAC circuit
• Expansion valve wear found during A/C repair
• Restoration of proper refrigerant control after system service

Installation Notes

Verify the rear HVAC configuration before ordering, since fitment varies by model year and system notes. Replace the expansion valve/orifice tube during A/C service, and confirm the listed O-ring requirements or inline filter note for the exact application. Use correct evacuation, leak testing, and recharge procedures after installation.

Quality Assurance

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