Global Parts 3411614 A/C Expansion Valve - Rear

A/C Expansion Valve for Rear HVAC Service

Global Parts 3411614 is an A/C expansion valve for rear HVAC applications. It meters refrigerant flow before the evaporator so the system can use the refrigerant’s cooling capacity efficiently. This part number 3411614 is a direct-fit service component for select Lexus GX460, Lexus LX570, and Toyota Land Cruiser rear systems.

Key Features

• Expansion valve/orifice tube design for rear A/C refrigerant control
• Helps regulate refrigerant flow before the evaporator
• Supports efficient evaporator cooling performance
• Fits rear HVAC applications on select Lexus and Toyota models
• Global Parts part number 3411614

Detailed Description

Global Parts 3411614 is built for rear air conditioning service on compatible Lexus and Toyota platforms. By slowing refrigerant before it enters the evaporator, the valve helps the system make better use of cooling capacity and maintain proper refrigerant metering. This part cross-references Four Seasons 39605 for the same application. It also cross-references UAC EX10350C for the same application. Fits 2010-2020 Lexus GX460, Rear. Fits 2020 Lexus LX570, Rear. Fits 2013-2017 Lexus LX570, Rear. Fits 2008-2011 Lexus LX570, Rear. Fits 2013-2020 Toyota Land Cruiser, Rear. Fits 2008-2011 Toyota Land Cruiser, Rear.

Common Issues This Part Can Address

• Weak rear A/C cooling output
• Improper refrigerant flow through the evaporator circuit
• Inconsistent rear cabin temperature control
• Service-related replacement of a worn expansion valve
• Reduced evaporator efficiency in the rear HVAC system

Installation Notes and Tips

Replace the expansion valve during A/C service when the system is opened for repair. Clean the system thoroughly and verify correct refrigerant charge after installation. Confirm rear-position fitment before ordering for Lexus GX460, Lexus LX570, or Toyota Land Cruiser applications. Part number 3411614 should be matched to the vehicle’s rear HVAC configuration.

Quality Assurance

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