Four Seasons 66598 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66598

The Four Seasons Hose Assembly 66598 is designed specifically for Toyota RAV4 models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow within the vehicle's HVAC system.

• Compatible with Toyota RAV4 A/C systems using R134a refrigerant
• Durable aluminum and rubber construction for long-lasting performance
• Equipped with P-nut fittings on both ends for secure connections
• Includes gasket and fittings for proper sealing and installation
• OE replacement part ensuring proper fit and function

Detailed Product Description

This A/C refrigerant suction hose from Four Seasons, part number 66598, is engineered to meet the specifications of Toyota RAV4 HVAC systems. The hose assembly features a combination of aluminum and rubber materials, providing flexibility and resistance to wear under low-pressure conditions. Both ends of the hose are fitted with P-nut fittings, facilitating a secure and leak-free connection to the vehicle's A/C components. The included black O-rings (part number 24150) and fittings help maintain system integrity by preventing refrigerant leaks. This hose assembly does not include a bracket, muffler, or service port, focusing solely on the suction line function within the HVAC system.

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line offers a range of hose assemblies designed to replace original equipment in automotive HVAC systems. This product line emphasizes compatibility and durability, providing components that meet or exceed OEM standards. The 66598 suction hose assembly is part of this line, ensuring it integrates seamlessly with Toyota RAV4 models requiring R134a refrigerant and low-pressure suction lines.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Toyota RAV4
• Resolution of refrigerant leaks caused by cracked or deteriorated hoses
• Restoration of proper low-pressure refrigerant flow within the HVAC system
• Elimination of poor A/C performance due to faulty suction line components
• Prevention of contamination entering the A/C system through compromised hoses

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66598, ensure the vehicle is compatible with R134a refrigerant systems. Use the included fittings and black O-rings to achieve a secure, leak-free connection. Avoid using hoses with brackets or mufflers as this assembly does not include these components. Proper torque on the P-nut fittings is essential to prevent leaks. It is recommended to inspect the entire A/C system for additional wear or damage during installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, ensuring it meets original equipment specifications for fit and function. The product includes all necessary gaskets and fittings for installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.