Four Seasons 56343 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56343

The Four Seasons Hose Assembly 56343 is designed specifically for Toyota Corolla and Matrix models. This A/C refrigerant discharge hose is engineered to handle R134a refrigerant, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with Toyota Corolla and Matrix
• Part number 56343 for precise identification
• Includes fittings and gasket/seal for secure connections
• Designed for R134a refrigerant type
• Discharge line component without switch or service port
• Equipped with multiple O-rings for leak prevention
• Original equipment replacement part

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for automotive HVAC systems. This line includes components like discharge lines that come with necessary fittings and seals to ensure proper installation and function. The 56343 hose assembly is part of this line, providing a direct OE replacement designed to maintain the integrity of your vehicle’s air conditioning system.

Detailed Product Description

This A/C refrigerant discharge hose is built to meet the specifications required for Toyota Corolla and Matrix vehicles using R134a refrigerant. The hose assembly includes all necessary fittings and a gasket or seal to ensure a tight, leak-free connection. It features a P-nut fitting on the suction end and comes without a switch, service port, bracket, or muffler. The included O-rings—two slimline washers (24403), one green O-ring (24628), and two additional green O-rings (24642)—help maintain a secure seal and prevent refrigerant leaks. As an OE replacement, part number 56343 ensures compatibility and performance consistent with factory standards.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks in Toyota Corolla and Matrix HVAC systems
• Restoring proper refrigerant flow for efficient air conditioning
• Fixing connection failures due to degraded seals or fittings
• Maintaining system integrity after component wear or accident damage

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56343, ensure the vehicle is compatible with R134a refrigerant. Use the included fittings and gasket/seal to secure connections tightly. Verify that all O-rings are properly seated to prevent leaks. Since this hose assembly does not include a switch, service port, bracket, or muffler, confirm that your vehicle’s existing components are compatible or replaced as needed. Professional installation is recommended to maintain system performance and safety.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an original equipment replacement, meeting factory specifications for fit and function. The part number 56343 undergoes quality checks to ensure durability and leak resistance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.