Four Seasons 55963 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Toyota Cressida

The Four Seasons Hose Assembly 55963 is designed specifically for Toyota Cressida models requiring a durable and efficient A/C refrigerant suction hose. Engineered with aluminum and rubber materials, this hose assembly ensures proper refrigerant flow and system performance.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on one end and a female o-ring on the suction end
• Compatible with R12 refrigerant systems operating under low pressure
• Includes gasket and fittings for a secure, leak-free connection
• O-ring specification: two green o-rings (part number 24610) included
• Designed as an original equipment (O.E.) replacement part
• Does not include a service port, switch, bracket, or muffler

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing reliable hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes quality materials and precise fitment to maintain the integrity of the air conditioning system. The 55963 hose assembly is part of this line, offering a direct replacement solution for Toyota Cressida models that require a suction line compatible with R12 refrigerant.

Product Details and Specifications

This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, balancing strength and flexibility to withstand the demands of low-pressure refrigerant flow. The hose features a P-nut fitting on one end and a female o-ring fitting on the suction end, ensuring a secure connection within the HVAC system. It is designed for use with R12 refrigerant and includes two green o-rings (part number 24610) to maintain a tight seal and prevent leaks. The hose assembly does not include a service port, switch, bracket, or muffler, focusing solely on the suction line function. As an O.E. replacement, part number 55963 meets the specifications required for proper fit and function in Toyota Cressida vehicles.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Toyota Cressida
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow in low-pressure A/C systems
• Eliminating system inefficiencies due to cracked or brittle hose materials
• Maintaining system integrity by using O.E. replacement components

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55963, ensure that the P-nut fitting and female o-ring connections are clean and free of debris. Use the included green o-rings (part number 24610) to achieve a proper seal and prevent refrigerant leaks. This hose assembly is designed for low-pressure suction line applications and does not include a service port or bracket, so verify compatibility with your Toyota Cressida's HVAC system before installation. Proper torque specifications should be followed for fittings to avoid damage.

Quality Assurance and Warranty

Four Seasons manufactures the 55963 hose assembly to meet original equipment standards, ensuring reliable performance and fitment for Toyota Cressida vehicles. The product includes all necessary gaskets and fittings to maintain system integrity. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards for automotive HVAC components.