Global Parts 3411478 A/C Expansion Valve - Rear

Rear A/C Expansion Valve for Lexus and Toyota

Global Parts 3411478 is a rear A/C expansion valve for select Lexus LX470 and Toyota Land Cruiser applications. It meters refrigerant flow before the evaporator so the system can use refrigerant cooling capacity efficiently.

Key Features

• Rear A/C expansion valve for HVAC refrigerant control
• Fits 1998-2007 Lexus LX470, rear
• Fits 1998-2007 Toyota Land Cruiser, rear
• Direct replacement part number 3411478
• Cross-references UAC EX10266C for the same application

Product Details

This Global Parts A/C expansion valve is built for rear HVAC service on Lexus LX470 and Toyota Land Cruiser models. By regulating refrigerant entering the evaporator, it helps the system maintain proper cooling performance and stable refrigerant flow. Part number 3411478 is a practical choice when servicing the rear air conditioning circuit on these vehicles.

This part cross-references UAC EX10266C for the same application.

Common Issues It Can Address

• Rear A/C cooling that is weak or inconsistent
• Improper refrigerant metering at the evaporator
• Service replacement for a worn or restricted expansion valve
• HVAC performance concerns on Lexus LX470 rear A/C systems
• HVAC performance concerns on Toyota Land Cruiser rear A/C systems

Installation Notes

Fits 1998-2007 Lexus LX470, rear. Fits 1998-2007 Toyota Land Cruiser, rear. This part does not come with a wiring harness; reuse the OE harness during installation. Verify the rear HVAC configuration and refrigerant system condition before installation. Part number 3411478 should be matched to the vehicle’s rear A/C application before service.

Quality Assurance

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