Global Parts 4811639 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Altima

Restore the low-side refrigerant path in your air conditioning system with Global Parts Part Number 4811639. This A/C refrigerant suction hose is built for 2002-2004 Nissan Altima applications with no charging port and an 18mm fitting.

Key Features

• Low-side suction hose for the compressor-to-evaporator refrigerant circuit
• Direct-fit application for 2002-2004 Nissan Altima
• Configured for vehicles without a charging port
• Uses an 18mm fitting for the listed application
• Global Parts Part Number 4811639 for catalog and service reference

Product Details

In an automotive HVAC system, the suction hose carries refrigerant vapor from the evaporator back to the compressor on the low side of the system. Global Parts 4811639 is specified for the 2002, 2003, and 2004 Nissan Altima and matches the listed hose configuration for this vehicle platform. This part cross-references UAC HA11197C for the same application.

Common Problems This Part Addresses

• Cracked or leaking A/C suction hose
• Loss of refrigerant pressure on the low side
• Reduced cabin cooling performance
• Oil residue or dye visible at hose connections
• Hose damage from age, heat, or vibration

Installation Notes

Verify the vehicle is a 2002-2004 Nissan Altima before ordering, and confirm the system is without a charging port and uses an 18mm fitting. Inspect mating seals, O-rings, and adjacent HVAC components during service, and evacuate and recharge the system according to proper A/C procedures after installation.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications, and this hose is cataloged to match the listed fitment and connection details for the Nissan Altima platform.