Four Seasons 66442 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Nissan Altima and Maxima

The Four Seasons Hose Assembly part number 66442 is designed specifically for Nissan Altima and Maxima models. This high-pressure A/C refrigerant discharge hose ensures proper function of your vehicle's HVAC system by maintaining efficient refrigerant flow.

Key Features of Four Seasons Hose Assembly 66442

• Constructed from durable aluminum and rubber materials for long-lasting performance
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Designed as a high-pressure discharge line without a service port or switch
• Equipped with two green O-rings (part number 24661) for reliable sealing
• Features a P-nut fitting on the suction end for proper connection
• OE replacement part ensuring direct fit and function

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies tailored for HVAC systems. This product line emphasizes compatibility and quality by including necessary fittings and seals, such as gaskets and O-rings, to facilitate straightforward installation and reliable operation. The 66442 discharge hose is part of this line, engineered to meet the specific requirements of Nissan Altima and Maxima A/C systems.

Detailed Product Description

This A/C refrigerant discharge hose is constructed with a combination of aluminum and rubber, offering resistance to high system pressures typical in automotive air conditioning systems. It is designed for use with R134a refrigerant, the standard for many Nissan vehicles. The hose assembly includes all necessary fittings and gaskets, ensuring a secure and leak-free connection. Notably, this part does not include a service port, switch, bracket, or muffler, focusing solely on the discharge line function. The inclusion of two green O-rings (part number 24661) helps maintain a tight seal, preventing refrigerant leaks and maintaining system efficiency.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses on Nissan Altima and Maxima
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow in the A/C system
• Eliminating loss of cooling performance due to faulty discharge lines
• Ensuring compatibility with R134a refrigerant systems in specified Nissan models

Installation Notes and Tips

• Verify compatibility with your Nissan Altima or Maxima model year before installation
• Ensure all fittings and O-rings are properly seated to prevent leaks
• Use appropriate tools to tighten P-nut fittings without over-torquing
• Inspect the entire A/C system for additional wear or damage during replacement
• Follow manufacturer guidelines for refrigerant handling and system evacuation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66442 is an OE replacement part, designed to meet original equipment specifications for fit and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality and durability.