Four Seasons 66417 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66417

The Four Seasons Hose Assembly 66417 is designed specifically for Nissan Maxima models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance for vehicles using R134-a refrigerant.

• Material: Aluminum and rubber construction for durability and flexibility
• End fittings: P-nut fittings on both ends for secure connections
• Compatible refrigerant: R134-a
• Includes gasket and fittings for proper sealing and installation
• Equipped with a 13 mm service port on the low-pressure side
• O-rings included: Two green O-rings (part number 24684)
• OEM replacement part designed for Nissan Maxima
• Part number: 66417

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine high-quality materials and precise fittings to ensure compatibility and performance. The 66417 hose assembly is part of this line, offering a direct replacement suction line that meets original equipment specifications for Nissan Maxima vehicles.

Product Description and Features

This A/C refrigerant suction hose is engineered to handle low-pressure refrigerant flow within the HVAC system. Featuring aluminum and rubber construction, it balances strength and flexibility to withstand temperature variations and vibrations. Both ends of the hose use P-nut fittings, facilitating a secure and leak-free connection. The included gasket and fittings simplify installation and help maintain system integrity. The hose assembly also includes a service port sized at 13 mm on the low-pressure side, allowing for convenient system servicing without additional modifications.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Nissan Maxima models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow to improve A/C system efficiency
• Addressing low-pressure side system failures related to hose integrity
• Upgrading OEM components with a direct-fit replacement part

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66417, ensure the vehicle is compatible with R134-a refrigerant and the Nissan Maxima model year matches the hose specifications. Use the included gasket and fittings to secure connections and prevent leaks. Avoid overtightening the P-nut fittings to maintain seal integrity. The service port allows for easy access during refrigerant charging or diagnostics. Professional installation is recommended to ensure proper system function and safety.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, meeting original equipment standards for fit and function. The product includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support long-term performance in Nissan Maxima HVAC systems.