Four Seasons 55199 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55199

The Four Seasons Hose Assembly 55199 is designed specifically for Toyota Corolla 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.

• Material: Aluminum and rubber construction for durability and flexibility
• End 1 Type: Flange connection
• End 2 Type: P-nut fitting
• Refrigerant Type: Compatible with R134-a refrigerant
• Includes gasket and fittings for secure installation
• Service port: 13 mm R134-a quick disconnect, low side
• O-Rings included: Three green O-rings (part number 24682)
• OE replacement part designed for Toyota Corolla

Detailed Product Description

This A/C refrigerant suction hose from Four Seasons, part number 55199, is engineered to meet the specifications of Toyota Corolla HVAC systems. The hose assembly combines aluminum and rubber materials to provide a balance of strength and flexibility, essential for maintaining system integrity under low-pressure conditions. The flange and P-nut fittings at each end ensure a secure and leak-free connection. Included with the hose are the necessary gaskets, fittings, and three green O-rings, facilitating a straightforward replacement process without the need for additional parts.

The service port is equipped with a 13 mm R134-a quick disconnect designed for low-side access, allowing for efficient servicing and refrigerant charging. This hose assembly does not include a bracket, muffler, or switch, 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 tailored for HVAC applications, emphasizing compatibility and ease of installation. The 55199 model fits within this line as a direct OE replacement for Toyota Corolla vehicles, providing the necessary components such as fittings and seals to ensure proper system performance and reliability.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Toyota Corolla
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper low-pressure refrigerant flow in the HVAC system
• Eliminating issues related to faulty or missing O-rings and seals
• Facilitating maintenance with a built-in service port for refrigerant access

Installation Notes and Tips

• Ensure compatibility with Toyota Corolla models before installation
• Use the included gaskets and O-rings to prevent leaks
• Check that flange and P-nut fittings are securely tightened
• Verify the service port is accessible for future maintenance
• Inspect surrounding components for wear during replacement

Quality Assurance and Warranty

Four Seasons Hose Assembly 55199 is manufactured to meet OEM standards for fit and function, providing a reliable replacement part for Toyota Corolla HVAC systems. The product includes all necessary seals and fittings to ensure a proper installation. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.