Global Parts 3411815 A/C Expansion Valve

Global Parts A/C Expansion Valve

Global Parts Part Number 3411815 is an A/C expansion valve for select Nissan and INFINITI applications. It regulates refrigerant flow before the evaporator so the system can use cooling capacity efficiently.

• OE-style A/C expansion valve for HVAC refrigerant control
• Fits select Nissan NV1500, NV2500, NV3500, Maxima, Altima, Sentra, 370Z, GT-R, and INFINITI models
• Designed for front HVAC applications where listed
• Recommended replacement during A/C service
• Cross-references DENSO Auto Parts 475-2081

Detailed Description

This Global Parts 3411815 expansion valve slows refrigerant flow before it enters the evaporator, helping the A/C system manage pressure and cooling performance. It is listed for 2006-2021 Nissan and INFINITI vehicles, including 2007-2012 Nissan Altima, 2007-2012 Nissan Sentra, 2009-2014 Nissan Maxima, 2009-2010 Nissan 370Z, 2009-2013 Nissan GT-R, and select NV van applications. The part number 3411815 is also referenced by DENSO Auto Parts 475-2081 for the same application.

What It Helps Address

• Weak cabin cooling from restricted refrigerant metering
• Uneven evaporator performance during A/C operation
• System service needs when the expansion valve is worn or contaminated
• Refrigerant flow control issues in Nissan and INFINITI HVAC systems

Installation Notes

Verify the vehicle year, make, model, and HVAC configuration before installation. Replace the expansion valve/orifice tube during A/C service when the system is opened, and inspect related components for contamination or restriction. Confirm the listed front application where applicable.

Quality Assurance

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