Universal Air HA111744C A/C Refrigerant Liquid Hose

Universal Air HA111744C A/C Liquid Hose

Universal Air HA111744C is a liquid line with orifice tube for rear A/C systems on select Ford and Mercury SUVs. It is built for direct replacement service in the HVAC hose and pipe category, with fitment focused on the factory liquid refrigerant path.

Key Features

• Part number: HA111744C
• Brand line: Liquid Line w/ Orifice Tube
• A/C refrigerant liquid hose for HVAC service
• Fits rear A/C applications on select Ford Explorer and Mercury Mountaineer models
• Direct-fit replacement for the specified vehicle applications

Fitment Details

Compatible With 2006-2010 Ford Explorer, N/A, rear A/C; liquid line with orifice tube. Compatible With 2007-2010 Mercury Mountaineer, N/A, rear A/C; liquid line with orifice tube. The HA111744C is listed for the 2006-2010 Ford Explorer and 2007-2010 Mercury Mountaineer applications shown in the fitment data.

What It Helps Address

• Leaking or damaged rear A/C liquid hose
• Restricted refrigerant flow in the liquid line
• Loss of cooling performance in rear HVAC operation
• Service replacement for a worn or corroded hose assembly

Installation Notes

Verify the vehicle’s rear A/C configuration and compare the original hose routing, connection points, and orifice tube layout before installation. Confirm refrigerant system service procedures are followed during replacement, and inspect related seals, fittings, and adjacent HVAC components at the same time.

Quality Assurance

Universal Air HA111744C is cataloged as a replacement HVAC hose assembly for the listed Ford Explorer and Mercury Mountaineer applications. Part number HA111744C should be matched to the vehicle’s year, make, model, and rear A/C configuration before ordering.