Four Seasons 55157 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55157

The Four Seasons Hose Assembly 55157 is designed specifically for Toyota Celica models requiring a reliable A/C refrigerant suction hose. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow within the vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Features a flange end and a captured o-ring end for secure connections
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and three green o-rings (part number 24682)
• Equipped with a 13 mm R134-a quick disconnect service port on the low-pressure side
• OE replacement part designed for Toyota Celica
• Part number 55157 from the Four Seasons Hose Assembly product line

Four Seasons Hose Assembly Product Line Details

The Hose Assembly line by Four Seasons focuses on delivering precise HVAC hose and pipe components tailored for specific vehicle applications. This product line emphasizes compatibility and quality, providing assemblies that include necessary fittings and seals to simplify installation and maintain system integrity. The 55157 suction hose assembly is part of this line, ensuring it meets the standards required for Toyota Celica A/C systems.

Detailed Product Description

The Four Seasons 55157 A/C refrigerant suction hose is designed to handle low-pressure refrigerant flow in Toyota Celica vehicles using R134-a refrigerant. The hose assembly combines aluminum and rubber materials to balance strength and flexibility, reducing the risk of leaks or damage under normal operating conditions. It features a flange connection on one end and a captured o-ring fitting on the other, secured with three green o-rings to ensure a tight seal. The included gasket and fittings facilitate a proper installation without the need for additional parts. This hose assembly also includes a 13 mm quick disconnect service port on the low-pressure side, allowing for convenient servicing without compromising system performance.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses in Toyota Celica
• Resolving refrigerant leaks caused by damaged seals or fittings
• Restoring proper refrigerant flow to improve A/C system efficiency
• Addressing low-pressure side hose failures that affect cooling performance
• Upgrading to an OE replacement hose assembly for reliable HVAC operation

Installation Notes and Tips

• Ensure compatibility with Toyota Celica models before installation
• Inspect all included fittings, o-rings, and gasket for damage prior to assembly
• Use proper torque specifications on flange and captured o-ring connections
• Verify the service port is accessible for future maintenance
• Check for leaks after installation by performing a system pressure test

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55157 is an OE replacement part manufactured to meet or exceed original equipment specifications for Toyota Celica HVAC systems. It includes all necessary seals and fittings to ensure a secure and leak-free installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or contact Four Seasons directly for warranty terms.