Global Parts 3411444 A/C Expansion Valve

A/C Expansion Valve for GM and Isuzu Applications

Global Parts 3411444 is an A/C expansion valve designed to regulate refrigerant flow before it enters the evaporator. By slowing refrigerant at this point in the system, it helps the evaporator use cooling capacity efficiently. Global Parts recommends replacing the expansion valve/orifice tube whenever the A/C system is serviced.

• OE-style A/C expansion valve for refrigerant metering
• Helps control refrigerant flow into the evaporator
• Fits 2004-2012 Chevrolet Colorado
• Fits 2004-2012 GMC Canyon
• Fits 2006 Isuzu i-280, i-350
• Fits 2007 Isuzu i-290, i-370

Detailed Product Information

This Global Parts A/C expansion valve, part number 3411444, is built for HVAC systems that require precise refrigerant control at the evaporator inlet. It is a direct-fit service part for Chevrolet Colorado and GMC Canyon models from 2004-2012, plus select Isuzu i-Series trucks including the i-280, i-350, i-290, and i-370. If you are searching for a 3411444 expansion valve for a Chevrolet Colorado or GMC Canyon A/C repair, this part matches the listed applications.

This part cross-references DENSO Auto Parts 475-2063 and UAC EX9707C for the same application.

Common Repair Symptoms

• Weak or inconsistent cabin cooling
• Restricted refrigerant flow at the evaporator
• A/C performance loss after system service
• Incorrect refrigerant metering in the HVAC circuit
• Need for replacement during A/C maintenance on Colorado, Canyon, or Isuzu i-Series trucks

Installation Notes

Replace the expansion valve during A/C service when the system has been opened, contaminated, or repaired. Verify the vehicle application before installation, and follow proper evacuation, leak-check, and recharge procedures after service. Clean system components as needed so the new valve is not exposed to debris or moisture.

Quality Assurance

Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced, reflecting its role as a routine service component in the HVAC system.