Four Seasons 55014 A/C Refrigerant Suction Hose

OE A/C Suction Hose for Mazda 626

Four Seasons 55014 is an OE replacement A/C refrigerant suction hose assembly for the low-pressure side of the air conditioning system. It is built with aluminum and rubber construction and is specified for R134-A refrigerant service in 1998-2002 Mazda 626 applications.

The Four Seasons Hose Assembly line focuses on direct-fit HVAC hose and pipe replacements. Part number 55014 follows the original equipment style layout with the correct suction-line configuration, making it a practical choice when replacing a leaking or damaged A/C refrigerant suction hose on a Mazda 626.

• Brand: Four Seasons Hose Assembly
• Part number: 55014
• Part type: A/C refrigerant suction hose
• Material: aluminum / rubber
• Low-pressure suction line for R134-A systems
• End 1: P-nut fitting
• End 2: female O-ring
• Gasket or seal included
• Fittings included
• OE replacement design
• Fits 1998-2002 Mazda 626, N/A

This Four Seasons 55014 suction hose is engineered for the HVAC refrigerant circuit on the Mazda 626 and cross-references UAC HA11219C for the same application. It is intended for vehicles using a low-pressure suction line with a P-nut fitting on one end and a female O-ring connection on the other, helping restore proper refrigerant flow between A/C components.

Common Replacement Reasons

• Refrigerant loss from a cracked or deteriorated suction hose
• Oil residue or seepage at hose connections
• Reduced A/C performance from a compromised low-pressure line
• Damaged fittings or worn sealing surfaces
• Service replacement during HVAC repair on a 1998-2002 Mazda 626

Installation Notes

Verify the original hose routing, fitting style, and connection points before installation. Replace the O-ring seals with the correct R134-A service parts, evacuate and recharge the system to specification, and inspect the remaining A/C components for contamination or wear. This hose is supplied without a switch port, bracket, muffler, or service port.

Quality Assurance

Four Seasons supplies OE-style HVAC replacement parts for automotive air conditioning repairs. Part number 55014 is built as an OE replacement suction line for confirmed Mazda 626 fitment and is specified for R134-A refrigerant systems.