Four Seasons 56670 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56670

The Four Seasons Hose Assembly 56670 is designed specifically for the Lexus LS460, 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 LS460 models
• Part number 56670 for precise identification
• Includes gasket and fittings for secure installation
• Equipped with bracket and muffler for noise reduction and stability
• Designed as a discharge line without a service port or switch
• Uses P-nut fitting on the suction end for proper connection
• Includes two green O-rings (part number 24661) for sealing

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies tailored for HVAC systems in vehicles. This line includes components such as discharge lines with integrated fittings, brackets, and mufflers to ensure durability and proper function. The 56670 hose assembly is part of this line, offering a direct OE replacement designed to maintain the performance and reliability of the Lexus LS460’s air conditioning system.

Detailed Product Description

This A/C refrigerant discharge hose is constructed for use with R134a refrigerant and serves as the discharge line in the vehicle’s HVAC system. The assembly includes all necessary fittings and a gasket to ensure a leak-free connection. It features a bracket for secure mounting and a muffler to reduce operational noise. The hose assembly does not include a service port or switch, aligning with the original equipment design. The suction end uses a P-nut fitting, facilitating proper attachment to the system. Two green O-rings (part number 24661) are included to provide effective sealing at connection points.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Lexus LS460
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Eliminating noise issues related to loose or missing mufflers on discharge lines
• Restoring proper refrigerant flow for efficient air conditioning performance
• Addressing mounting instability with included bracket for secure hose placement

Installation Notes and Tips

• Ensure vehicle is compatible: Lexus LS460 models using R134a refrigerant
• Verify part number 56670 matches the original hose assembly before installation
• Use included gasket and O-rings to prevent refrigerant leaks
• Secure hose with the provided bracket to avoid vibration and noise
• Check connections for tightness, especially at the P-nut fitting suction end

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56670 is manufactured to meet or exceed original equipment standards, providing a reliable replacement part for the Lexus LS460. This product is an OE replacement, ensuring compatibility and performance consistent with factory specifications. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.