Four Seasons 66698 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66698

The Four Seasons Hose Assembly 66698 is designed specifically for Volvo S60, V70, and XC70 models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for a complete installation
• OE replacement part ensuring proper fit and function
• Does not include a service port, switch, bracket, or muffler
• Comes with two green O-rings (part number 23682) for sealing

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 engineered to meet original equipment specifications, offering a direct replacement solution. The 66698 hose assembly is part of this line, designed to deliver consistent performance and durability for Volvo vehicles requiring a low-pressure suction line.

Product Features and Specifications

This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, providing flexibility and resistance to wear. Both ends feature P-nut fittings, ensuring a secure and leak-free connection within the HVAC system. The hose is designed for use with R134a refrigerant and operates under low system pressure. Included with the hose assembly are the necessary fittings and gaskets, including two green O-rings (23682), to facilitate proper sealing during installation. This part does not include a service port, switch, bracket, or muffler, aligning with original equipment design.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Volvo S60, V70, and XC70
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Eliminating low-pressure system failures due to faulty suction lines
• Ensuring compatibility with R134a refrigerant systems in specified Volvo models

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66698, ensure all fittings and gaskets are properly seated to prevent leaks. Use the included green O-rings (23682) on both P-nut fittings for optimal sealing. Since this assembly does not include a service port or bracket, verify that existing components are compatible and secure. It is recommended to inspect the entire HVAC suction line system for additional wear or damage during replacement.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66698 is an OE replacement part, manufactured to meet or exceed original equipment standards. This ensures reliable fitment and performance for Volvo S60, V70, and XC70 models. The product includes all necessary seals and fittings for installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship.