Four Seasons 66372 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66372

The Four Seasons Hose Assembly 66372 is designed specifically for the Volvo XC90 HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable steel and rubber materials
• Compatible with R134a refrigerant type
• Includes necessary fittings and green O-rings for secure sealing
• Designed as a high-pressure discharge line without a service port or muffler
• OE replacement part for Volvo XC90 models

Detailed Product Description

The Four Seasons Hose Assembly 66372 belongs to the Hose Assembly product line, which focuses on delivering precise HVAC hose and pipe solutions. This particular discharge hose is made from a combination of steel and rubber, providing the strength and flexibility needed to withstand the high pressures of the A/C system. It is designed for use with R134a refrigerant and includes green O-rings (part numbers 24678 and 24615) to ensure a tight, leak-free connection. The hose assembly comes with fittings included but does not feature a service port, bracket, muffler, or switch, making it a straightforward replacement part for the Volvo XC90's refrigerant discharge line.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Volvo XC90 vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow in the HVAC system
• Eliminating loss of cooling efficiency due to faulty discharge lines
• Addressing issues related to improper sealing with included O-rings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66372, ensure the vehicle is depressurized and the refrigerant properly recovered. Use the included green O-rings to maintain a secure seal and prevent leaks. The hose features a P-nut fitting on the suction end for proper connection. Since this assembly does not include a bracket or muffler, verify existing mounting points and hardware compatibility on the Volvo XC90. Professional installation is recommended to maintain system integrity and safety.

Quality Assurance and Warranty

This Four Seasons Hose Assembly 66372 is an OE replacement part, meeting original equipment specifications for the Volvo XC90. It is manufactured to withstand high system pressures and is tested for durability and leak resistance. The product includes all necessary fittings and seals to ensure proper installation and function. Warranty details should be confirmed with the product documentation or supplier.