Global Parts 3411554 A/C Orifice Tube - Rear

Global Parts 3411554 A/C Orifice Tube

Global Parts 3411554 is an A/C orifice tube for rear HVAC systems in select Ford and Mercury applications. It meters refrigerant flow before the evaporator so the system can deliver the correct cooling performance.

• Rear A/C flow restrictor for HVAC service
• Fits 2006-2010 Ford Explorer, rear
• Fits 2007-2010 Ford Explorer Sport Trac, rear
• Fits 2006-2010 Mercury Mountaineer, rear
• Cross-references UAC EX10369C for the same application

How It Works

This A/C orifice tube slows refrigerant entering the evaporator, helping the system use refrigerant more effectively for cabin cooling. Global Parts 3411554 is a direct-fit service part for rear HVAC configurations on the Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer. The part number 3411554 is also referenced in interchange listings for related OE-style applications.

Common Service Issues

• Weak rear A/C cooling
• Restricted refrigerant flow in the evaporator circuit
• Contamination found during A/C system service
• Incorrect refrigerant metering after HVAC repair

Installation Notes

Replace the orifice tube during A/C service when the system has been opened or contaminated. Verify the rear HVAC configuration before installation and inspect the system for debris, moisture, or wear that could affect performance. The part number 3411554 should be matched to the vehicle application before service begins.

Quality Assurance

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