Global Parts 3411909 A/C Expansion Valve - Rear

A/C Expansion Valve for Rear HVAC Service

Global Parts 3411909 is an A/C expansion valve for the rear HVAC system on the 2011 Dodge Durango. It regulates refrigerant flow before the evaporator so the system can use refrigerant cooling capacity effectively. This part number, 3411909, is a direct-fit service component for rear air conditioning repair on the Dodge Durango.

Key Features

• Expansion valve/orifice tube style A/C flow restrictor
• Controls refrigerant delivery before the evaporator
• Supports rear HVAC service on the 2011 Dodge Durango
• Global Parts part number 3411909
• Cross-references Four Seasons 39425 for the same application

Product Details

This A/C expansion valve is used in the refrigerant metering circuit to reduce pressure and manage flow into the evaporator. For 2011 Dodge Durango rear A/C service, the valve helps restore proper refrigerant control when the original component is restricted, worn, or no longer regulating flow correctly. Global Parts 3411909 is also cross-referenced to UAC EX10467C and other listed interchange numbers for the same application.

Common Issues It Can Help Resolve

• Rear A/C cooling that is weak or inconsistent
• Improper refrigerant metering at the evaporator
• Restricted refrigerant flow in the rear HVAC circuit
• Service-related loss of cooling performance after A/C repairs
• Expansion valve wear found during HVAC diagnosis

Installation Notes and Tips

Install Global Parts 3411909 during rear A/C service on the 2011 Dodge Durango after verifying the system diagnosis. Replace the expansion valve/orifice tube whenever the A/C system is serviced, as recommended by the manufacturer. Before returning the vehicle to service, evacuate and recharge the system according to the correct refrigerant specifications and confirm rear vent temperatures and system pressures.

Quality Assurance

Global Parts supplies this component as an OE-style replacement for rear HVAC repair. The manufacturer recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to maintain proper refrigerant control.