Global Parts 3411949 A/C Expansion Valve - Rear

Rear A/C Expansion Valve for Ford and Lincoln

Global Parts 3411949 is a rear A/C expansion valve for select Ford Expedition and Lincoln Navigator applications with a 131-inch wheelbase. It meters refrigerant flow before the evaporator so the system can use cooling capacity efficiently. Part number 3411949 is a direct-fit service component for rear HVAC repair on these vehicles.

Key Features

• Rear A/C expansion valve for HVAC refrigerant flow control
• Fits 2007-2017 Ford Expedition, rear, with 131" wheelbase
• Fits 2007-2014 Lincoln Navigator, rear, with 131" wheelbase
• Fits 2017 Lincoln Navigator, rear, with 131" wheelbase
• Global Parts part number 3411949
• Cross-references UAC EX10243C and Four Seasons 39364 for the same application

How It Works

This expansion valve reduces refrigerant pressure and regulates flow into the evaporator, helping the rear A/C system maintain proper cooling performance. It is a service replacement for Ford Expedition and Lincoln Navigator rear HVAC systems that use the 131-inch wheelbase configuration. Use 3411949 when replacing a worn or restricted valve during rear air conditioning repair.

Common Repair Symptoms

• Rear vents blowing warm air
• Uneven or weak rear cabin cooling
• Restricted refrigerant flow in the rear A/C circuit
• System performance issues after A/C service

Installation Notes

Fits 2007-2017 Ford Expedition, rear; with 131" wheelbase. Fits 2007-2014 Lincoln Navigator, rear; with 131" wheelbase. Fits 2017 Lincoln Navigator, rear; with 131" wheelbase. Verify the rear HVAC configuration and wheelbase before installation. The manufacturer recommends replacing the expansion valve/orifice tube each time the A/C system is serviced.

Quality Assurance

Global Parts supplies this HVAC service part as a replacement component for rear air conditioning repair. Part number 3411949 is built for the listed Ford and Lincoln applications and follows the manufacturer’s service guidance for A/C system maintenance.