Four Seasons 65536 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 65536

The Four Seasons Hose Assembly 65536 is designed specifically for the A/C refrigerant suction line in select Nissan and INFINITI vehicles. Engineered with durable aluminum and rubber materials, this hose assembly ensures reliable performance for your vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Includes flange and P-nut fittings for secure connections
• Compatible with R134-a refrigerant systems
• Equipped with green O-rings and gasket for leak prevention
• Features a muffler to reduce noise in the suction line
• Includes service port with 13 mm valve core for easy maintenance
• OE replacement part designed for Nissan Pathfinder and INFINITI QX60

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose solutions for automotive HVAC systems. This product line includes assemblies that combine multiple components such as fittings, seals, and mufflers to ensure proper fit and function. The 65536 hose assembly is part of this line, offering a ready-to-install suction hose that meets original equipment specifications for select Nissan and INFINITI models.

Detailed Product Description

This A/C refrigerant suction hose assembly (part number 65536) is constructed with a combination of aluminum and rubber materials, providing both strength and flexibility needed for efficient refrigerant flow. The hose features a flange on one end and a P-nut fitting on the suction end, ensuring a secure and leak-free connection. It is designed for use with R134-a refrigerant and includes green O-rings ([24681] and [24602]) and a gasket to maintain system integrity. The assembly also incorporates a muffler to minimize operational noise and comes with a service port (13 mm size) and valve core for convenient servicing. This hose assembly does not include a bracket or switch but is an exact OE replacement for Nissan Pathfinder and INFINITI QX60 models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses
• Resolving refrigerant leaks caused by degraded seals or fittings
• Eliminating suction line noise with integrated muffler
• Maintaining proper refrigerant flow in R134-a systems
• Facilitating A/C system servicing through included service port

Installation Notes and Tips

• Ensure compatibility with Nissan Pathfinder or INFINITI QX60 before installation
• Inspect and replace O-rings and gaskets to prevent leaks
• Use proper torque specifications on flange and P-nut fittings
• Verify service port valve core is properly seated for maintenance access
• Check for any signs of wear or damage on adjacent components during installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 65536 is manufactured to meet or exceed original equipment standards, ensuring reliable performance and fitment. This part is an OE replacement designed specifically for Nissan Pathfinder and INFINITI QX60 models. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.