Global Parts 3411962 A/C Expansion Valve - Front

Global Parts A/C Expansion Valve for Nissan and INFINITI

Global Parts 3411962 is an A/C expansion valve/orifice tube component that regulates refrigerant flow before it enters the evaporator. By slowing refrigerant down at the proper point in the system, it helps the evaporator use the refrigerant’s cooling capacity efficiently in front HVAC applications.

• HVAC flow restrictor for A/C refrigerant control
• Fits 2017-2024 Nissan Armada, front
• Fits 2017-2019 INFINITI QX80, front
• OE-style replacement for front air conditioning service
• Part number 3411962 for catalog and service matching

How This Expansion Valve Works

This A/C expansion valve is used in the front HVAC circuit to meter refrigerant entering the evaporator. Proper refrigerant control is important for stable vent temperatures, balanced system operation, and consistent cooling performance in Nissan Armada and INFINITI QX80 front A/C systems. This part cross-references Four Seasons 39608 for the same application.

Common Problems It Can Address

• Weak or inconsistent front cabin cooling
• Improper refrigerant metering at the evaporator
• Temperature fluctuations from a restricted or worn valve
• A/C performance issues during front HVAC service
• System flow concerns in 2017-2024 Nissan Armada and 2017-2019 INFINITI QX80 applications

Installation Notes

Verify the vehicle’s front HVAC configuration and match the replacement to the original part number 3411962 before installation. Recover refrigerant and follow proper A/C service procedures, including inspection of related seals, lines, and system cleanliness. Confirm correct fitment for 2017-2024 Nissan Armada, front, and 2017-2019 INFINITI QX80, front.

Quality Assurance

Global Parts supplies replacement HVAC components for service applications where accurate refrigerant control is required. This part is cataloged for direct fitment matching on the listed vehicles and positions.