Universal Air HA111789C A/C Suction Line Hose Assembly

Acura RDX A/C Suction Line Hose Assembly

Universal Air HA111789C is an A/C suction line hose assembly for select Acura RDX models. It is built for 2007-2012 Acura RDX applications and supports the low-pressure refrigerant return path in the HVAC system.

Key Features

• Brand: Universal Air
• Brand line: Suction Line
• Part number: HA111789C
• Category: HVAC hose and pipe replacement
• Fits 2007-2012 Acura RDX, suction line

Product Details

This suction line hose assembly is part of Universal Air’s Suction Line product line, which focuses on A/C hose routing for vehicle HVAC systems. HA111789C is listed for Acura RDX model years 2007 through 2012 and is intended for the suction-side refrigerant connection used in the air conditioning circuit. If you are replacing a leaking or damaged A/C suction line on an Acura RDX, HA111789C provides a direct-fit reference for the listed application.

Common Issues It Can Address

• Refrigerant loss from a cracked or worn suction hose
• A/C performance problems caused by a damaged low-pressure line
• Oil residue or staining around the suction line connection
• Noise or vibration from a deteriorated hose assembly
• Service replacement for a failed HVAC hose on an Acura RDX

Installation Notes and Tips

Verify the vehicle year and HVAC line routing before ordering. Inspect mating seals, fittings, and nearby components for wear or contamination during replacement. After installation, evacuate and recharge the system according to factory service procedures and check for leaks under operating pressure. Confirm that the replacement line matches the original suction-side configuration on the vehicle.

Quality Assurance

Universal Air supplies HVAC hose and pipe components for automotive air conditioning service. Part number HA111789C is cataloged for the listed Acura RDX fitment to support accurate replacement selection.