Nissens 840001 A/C Refrigerant Liquid Hose

Nissens A/C Refrigerant Liquid Hose 840001

Nissens part number 840001 is an A/C refrigerant liquid hose assembly built for controlled refrigerant and lubricant transfer between air conditioning system components. It is a direct-fit style replacement for select Toyota Avalon and Toyota Camry applications with R134A refrigerant.

Key Features

• Designed to meet or exceed OE specifications for fit and function
• Built for R134A refrigerant systems
• Includes gasket or seal for the connection points
• Service port included for system service access
• Discharge end uses a P-nut fitting and suction end uses a flange connection
• Compatible with 2007-2012 Toyota Camry and 2008-2012 Toyota Avalon applications without an orifice tube

Detailed Description

This Nissens A/C hose assembly helps restore proper refrigerant flow in the HVAC system when the original hose is leaking, damaged, or no longer sealing correctly. Part number 840001 is engineered for OE-style replacement on Toyota Avalon and Toyota Camry models listed in the fitment data, with connection details that match the original system layout. This part cross-references 8871006200 for the same application.

Use this hose assembly when servicing an R134A air conditioning system that requires a liquid line with a flange suction end, P-nut discharge end, and service port. The design supports accurate routing between A/C components while maintaining the sealing surfaces needed for stable system operation.

What It Is Used For

• Replacing a leaking or cracked A/C refrigerant liquid hose
• Restoring refrigerant and lubricant flow in the HVAC circuit
• Addressing poor A/C performance caused by hose seal failure
• Repairing service-port-related leakage at the line assembly
• Correcting fitment issues on Toyota Camry and Toyota Avalon A/C repairs

Installation Notes and Tips

Verify refrigerant type, connection style, and vehicle fitment before installation. This hose is listed for 2007-2012 Toyota Camry and 2008-2012 Toyota Avalon applications without an orifice tube. Replace damaged seals as needed, evacuate and recharge the system according to factory service procedures, and inspect mating surfaces for corrosion or debris before assembly.

Quality Assurance

Nissens A/C hose assemblies are built to meet or exceed OE specifications, with attention to proper refrigerant flow and sealing performance for service-ready HVAC repairs.