Global Parts 3411348 A/C Expansion Valve

Global Parts A/C Expansion Valve 3411348

Global Parts 3411348 is an A/C expansion valve for select Nissan applications. It regulates refrigerant flow before the evaporator so the system can use cooling capacity efficiently. This replacement is a direct-fit service part for Nissan Altima, Frontier, and Xterra applications listed below.

Key Features

• A/C expansion valve for refrigerant metering at the evaporator inlet
• Helps control refrigerant flow in the HVAC system
• Recommended service replacement when the A/C system is opened
• Fits select 1998-2001 Nissan Altima, Frontier, and Xterra applications
• Part number 3411348 for ordering and cross-reference lookup

Application Details

Compatible With 2000-2001 Nissan Altima, N/A; 2001 Nissan Frontier, N/A before 7/01; 2001 Nissan Xterra, N/A before 02/01; 2000 Nissan Frontier, N/A internally equalized; 1998-2000 Nissan Frontier, N/A use with 4711527; internally equalized; and 2000 Nissan Xterra, N/A. This part cross-references Four Seasons 39038 for the same application.

What It Helps Address

• Weak or inconsistent cabin cooling
• Improper refrigerant flow through the evaporator circuit
• A/C performance loss after system service
• Service replacement needs on select Nissan HVAC systems

Installation Notes

Verify the vehicle build date and system configuration before installation, especially on 2001 Frontier and 2001 Xterra applications with date-specific notes. Replace the expansion valve/orifice tube during A/C service when the system has been opened, and confirm the correct internally equalized configuration where listed. Part number 3411348 should be matched to the exact vehicle application before installation.

Quality Assurance

Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced. That guidance supports proper refrigerant control and helps maintain consistent HVAC operation after repair.