Four Seasons 56672 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56672

The Four Seasons Hose Assembly 56672 is designed specifically for the Lexus GX470, providing a reliable A/C refrigerant discharge hose solution. Engineered to meet original equipment specifications, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.

• Compatible with Lexus GX470 models
• Designed for R134a refrigerant systems
• Includes gasket, fittings, bracket, muffler, and two green O-rings (part number 24661)
• Discharge line type hose assembly without service or switch ports
• Features a P-nut fitting suction end for secure connections

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies tailored for HVAC systems. This line includes components such as discharge lines equipped with necessary fittings, brackets, and mufflers to ensure proper installation and function. The 56672 part is a direct O.E. replacement, maintaining system performance and durability within the Lexus GX470’s air conditioning system.

Detailed Product Description

This A/C refrigerant discharge hose assembly is built to handle R134a refrigerant, commonly used in modern automotive air conditioning systems. The assembly includes all essential components such as fittings, a bracket for mounting, a muffler to reduce noise, and two green O-rings (part number 24661) to ensure a tight seal. It does not include a service or switch port, and the suction end features a P-nut fitting for secure attachment. The hose assembly is designed without a switch and is compatible with the Lexus GX470, making it a precise replacement part for maintaining HVAC system efficiency.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Resolving refrigerant leaks due to damaged or degraded seals
• Eliminating noise caused by failing mufflers in the discharge line
• Restoring proper refrigerant flow in Lexus GX470 HVAC systems
• Upgrading to an O.E. replacement hose assembly for system reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56672, ensure the vehicle is compatible with R134a refrigerant systems. Use the included gasket and O-rings to prevent leaks and secure fittings tightly. The bracket and muffler should be properly mounted to avoid vibration and noise. Since this assembly does not include a service or switch port, verify that your system’s service ports are intact and functional before installation. Professional installation is recommended to maintain system integrity and refrigerant containment.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56672 is manufactured to meet or exceed original equipment standards, ensuring durability and performance. This part is an O.E. replacement designed specifically for the Lexus GX470. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.