Universal Air HA111858C A/C Refrigerant Liquid Hose

Universal Air HA111858C A/C Liquid Hose

The Universal Air HA111858C is an A/C refrigerant liquid hose for select Mazda 6 applications. It is listed for 2003-2005 Mazda 6 models with a liquid line configuration without an orifice tube, making it a direct-fit option for the specified HVAC layout.

Key Features

• A/C refrigerant liquid hose for HVAC hose and pipe service
• Brand line: Liquid Line w/o Orifice Tube
• Fits 2003-2005 Mazda 6, N/A
• Built for the liquid side of the air conditioning system
• Part number HA111858C for ordering and catalog lookup

Application Details

This Universal Air liquid line is specified for Mazda 6 vehicles from 2003 through 2005. The HA111858C part number identifies the correct refrigerant hose for the listed application, and the product line designation confirms it is a liquid line without an orifice tube. Use this part when servicing the A/C hose assembly on the covered Mazda 6 model years.

Common Problems It Can Address

• Refrigerant leakage from a damaged liquid hose
• Cracked or corroded A/C line sections
• Poor A/C performance caused by a compromised liquid line
• Loss of refrigerant pressure in the HVAC system
• Service replacement for a failed original hose assembly

Installation Notes

Verify the vehicle year and HVAC configuration before installation. Confirm that the replacement matches the liquid line without orifice tube layout used on the listed Mazda 6 applications. Inspect mating seals, line routing, and connection points during service, and evacuate and recharge the system according to proper A/C procedures after installation.

Quality Assurance

Universal Air catalogs this part as a vehicle-specific HVAC hose assembly for the listed application. Part number HA111858C should be matched to the exact fitment shown for 2003-2005 Mazda 6 models.