Four Seasons 66441 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66441

The Four Seasons Hose Assembly 66441 is designed specifically for the Nissan Murano's HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Designed as a high-pressure discharge line without a service port or bracket
• Equipped with two green O-rings (part number 24661) for proper sealing
• Features a P-nut fitting on the suction end
• OE replacement part for Nissan Murano

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing reliable hose assemblies for automotive HVAC systems. These assemblies are designed to meet or exceed original equipment specifications, offering a direct replacement solution. The 66441 hose assembly fits within this line, providing a high-quality discharge line that integrates essential components such as gaskets and fittings to simplify installation and maintain system integrity.

Detailed Product Description

This A/C refrigerant discharge hose from Four Seasons is constructed with a combination of aluminum and rubber to withstand the high pressures typical in automotive air conditioning systems. It is specifically designed for use with R134a refrigerant, the standard for many modern vehicles including the Nissan Murano. The hose assembly includes all necessary fittings and two green O-rings (part number 24661) to ensure a tight, leak-free connection. It does not include a service port, switch, bracket, or muffler, focusing solely on the discharge line function. The suction end features a P-nut fitting for secure attachment.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Nissan Murano models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow in the HVAC system
• Eliminating poor A/C performance due to compromised discharge lines
• Ensuring system integrity with included gaskets and fittings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66441, ensure the vehicle is depressurized and the refrigerant is properly recovered before removal. Use the included gaskets and O-rings to prevent leaks and verify all fittings are securely tightened. Since this hose assembly does not include a service port or bracket, confirm compatibility with your existing system components. Proper torque specifications should be followed to avoid damage to fittings or hose ends.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66441 is an OE replacement part designed to meet original equipment standards for the Nissan Murano. It undergoes rigorous quality control to ensure durability and performance under high-pressure conditions. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.