Four Seasons 65373 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Nissan and Infiniti

The Four Seasons Hose Assembly 65373 is designed to maintain optimal HVAC performance in your Nissan Pathfinder or Infiniti QX60. Engineered with durable aluminum and rubber materials, this A/C refrigerant suction hose ensures efficient refrigerant flow and system reliability.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a and R1234yf refrigerants
• Includes gasket and seal for secure connections
• Equipped with a muffler to reduce noise
• Service port included for easy maintenance

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line by Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. This product line emphasizes quality materials and precise fitment to ensure reliable refrigerant transfer and system integrity. The 65373 hose assembly is part of this line, providing a direct replacement for specific Nissan and Infiniti models.

Product Details and Specifications

The Four Seasons 65373 A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, offering both strength and flexibility to withstand the demands of automotive HVAC systems. It supports both R134a and R1234yf refrigerants, making it suitable for modern air conditioning systems. The included gasket and seal help prevent leaks, while the integrated muffler reduces operational noise. This hose assembly does not include a bracket or switch service port but does come with a service port for convenient system servicing.

Compatible Vehicles and Common Applications

• Replacement for Nissan Pathfinder A/C refrigerant suction hose issues
• Serves Infiniti QX60 models requiring a durable suction hose
• Addresses refrigerant leaks and hose wear in HVAC systems
• Helps restore proper refrigerant flow and air conditioning performance
• Reduces noise from refrigerant flow with built-in muffler

Installation Notes and Tips

When installing the Four Seasons 65373 hose assembly, ensure the gasket and seal are properly seated to prevent refrigerant leaks. Verify compatibility with your vehicle’s refrigerant type (R134a or R1234yf) before installation. The included service port facilitates system evacuation and recharge. No bracket or switch service port is included, so retain existing mounting hardware if applicable.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards for fit and function. The 65373 hose assembly undergoes rigorous quality control to ensure durability and performance in Nissan Pathfinder and Infiniti QX60 HVAC systems. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship.