Global Parts 3411613 A/C Expansion Valve - Rear

Rear A/C Expansion Valve for Nissan and INFINITI

Global Parts 3411613 is a rear A/C expansion valve for vehicles with rear climate control. It meters refrigerant flow before the evaporator so the system can absorb heat efficiently and maintain stable cooling performance. This part number 3411613 is a direct-fit service component for select Nissan Pathfinder and INFINITI rear HVAC applications.

Key Features

• Rear A/C expansion valve for HVAC refrigerant control
• Regulates refrigerant entering the evaporator
• Supports efficient cooling performance in rear climate systems
• Fits 2013-2020 Nissan Pathfinder, rear
• Fits 2014-2019 INFINITI QX60, rear
• Fits 2013 INFINITI JX35, rear

Detailed Description

The Global Parts 3411613 expansion valve is used in rear air conditioning systems to reduce refrigerant pressure before it reaches the evaporator. That pressure drop allows the refrigerant to absorb heat more effectively, which is essential for consistent cabin cooling. This part is listed for 2013-2020 Nissan Pathfinder rear applications, 2014-2019 INFINITI QX60 rear applications, and 2013 INFINITI JX35 rear applications. This part cross-references Four Seasons 39450 for the same application.

What It Helps Solve

• Weak rear A/C cooling output
• Uneven refrigerant metering at the evaporator
• Restricted or inconsistent rear climate performance
• Service-related replacement of a worn expansion valve
• Rear HVAC cooling complaints in Pathfinder, QX60, and JX35 models

Installation Notes and Tips

Verify the rear HVAC location before ordering and match the vehicle year, make, and model to the listed fitment. During A/C service, inspect the system for contamination, leaks, and related wear before installing the new valve. Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced.

Quality Assurance

Global Parts supplies HVAC service components for automotive repair applications. Part number 3411613 is built for the listed rear-fitment vehicles and is supported by interchange references including UAC EX10402C.