Global Parts 3411775 A/C Expansion Valve

A/C Expansion Valve for Porsche and Sprinter

Global Parts 3411775 is an A/C expansion valve that meters refrigerant flow before it enters the evaporator. By slowing refrigerant at the correct point in the system, it helps the evaporator use cooling capacity more effectively in Porsche 911, Boxster, Cayman, Carrera GT, Macan, and Dodge Sprinter 2500 and 3500 applications.

Global Parts 3411775 is a direct-fit HVAC service part for vehicles that use an expansion valve style refrigerant flow restrictor. It is a practical replacement when servicing the air conditioning system on select Porsche and Dodge models.

Key Features

• Expansion valve design for A/C refrigerant flow control
• Helps regulate refrigerant entering the evaporator
• Built for select Porsche and Dodge HVAC applications
• Part number: 3411775
• Cross-reference: Four Seasons 39243, 39519

Detailed Description

This A/C expansion valve is used in systems that require precise refrigerant metering before the evaporator. Proper refrigerant control is important for stable vent temperatures and efficient heat exchange. Compatible with 2015-2018 Porsche Macan, 1999-2012 Porsche 911, 1997-2012 Porsche Boxster, 2006-2012 Porsche Cayman, 2003-2006 Dodge Sprinter 2500, 2003-2006 Dodge Sprinter 3500, and 2004-2006 Porsche Carrera GT, this Global Parts 3411775 replacement supports service work on a wide range of factory A/C systems.

The manufacturer recommends replacing the expansion valve or orifice tube whenever the A/C system is serviced. That practice helps restore proper refrigerant control after repairs, contamination, or component replacement. If you are searching for a Porsche 911 A/C expansion valve, Porsche Boxster HVAC service part, or Dodge Sprinter 3500 refrigerant flow restrictor, this part number should be verified against the original component before installation.

What It Helps Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C service repairs that require valve replacement
• HVAC performance loss after system contamination
• Replacement needs on select Porsche and Sprinter A/C systems

Installation Notes and Tips

Confirm the original part number and system design before installation. Inspect the A/C system for contamination, leaks, and related wear before replacing the valve. Proper evacuation, recharge, and system testing are required after service to verify correct operation.

Quality Assurance

Global Parts supplies HVAC service components for automotive repair applications. Part number 3411775 is built for the listed vehicle fitments and follows the manufacturer’s guidance for A/C system service replacement.