Four Seasons 66732 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Volvo S80 and XC90

The Four Seasons Hose Assembly 66732 is designed to maintain optimal air conditioning performance in Volvo S80 and XC90 models. Crafted from durable aluminum and rubber materials, this A/C refrigerant suction hose ensures efficient refrigerant flow and system reliability.

Key Features of Four Seasons Hose Assembly 66732

• Constructed with aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes essential gaskets and three O-rings (part numbers 24684, 24628, 24610) for leak prevention
• Service port included for system maintenance
• Designed without bracket or muffler for straightforward installation

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered specifically for Volvo S80 and XC90 vehicles using R134a refrigerant. The combination of aluminum and rubber materials provides a balance of strength and flexibility, accommodating engine vibrations and temperature variations. Both ends feature P-nut fittings, ensuring a tight, leak-resistant seal. The included gaskets and O-rings help maintain system integrity by preventing refrigerant leaks. This hose assembly is supplied without a bracket or muffler, simplifying the replacement process while maintaining system efficiency.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses
• Resolving refrigerant leaks caused by damaged seals or fittings
• Restoring proper refrigerant flow in Volvo S80 and XC90 air conditioning systems
• Eliminating A/C system performance issues related to hose failure
• Maintaining system pressure and preventing contamination

Installation Notes and Tips

Ensure the vehicle’s A/C system is fully depressurized before removing the old hose assembly. Verify that the P-nut fittings are properly tightened to manufacturer torque specifications to avoid leaks. Replace all included O-rings and gaskets during installation to maintain a secure seal. Since this hose assembly does not include a bracket or muffler, confirm existing mounting points are intact and secure. Use appropriate refrigerant handling procedures when servicing the R134a system.

Quality Assurance and Warranty

Four Seasons manufactures this Hose Assembly 66732 to meet OEM standards for fit and function in Volvo S80 and XC90 models. The product includes all necessary sealing components to ensure reliable operation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality controls to support long-term durability and performance.