Four Seasons 65642 A/C Refrigerant Liquid Hose

Reliable A/C Refrigerant Liquid Hose for Lexus and Toyota

The Four Seasons Hose Assembly 65642 is designed to meet the demanding requirements of high-pressure automotive A/C systems. Engineered for use with R134-a refrigerant, this aluminum liquid line hose assembly ensures efficient refrigerant flow and system integrity for Lexus Camry and Toyota ES300 models.

Key Features of Four Seasons Hose Assembly 65642

• Constructed from durable aluminum material for corrosion resistance
• Compatible with R134-a refrigerant type
• Designed for high-pressure A/C systems
• Includes gasket and fittings for secure connections
• Features captive o-ring liquid line style with two green o-rings (part number 24611)
• Equipped with a service port sized at 16 mm on the high-pressure side
• Includes an orifice tube and service port for system functionality
• Liquid line thread size M16 x 1.5 with P-nut fitting suction end type
• OE replacement part ensuring proper fit and performance

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing reliable hose assemblies tailored for automotive HVAC systems. This product line emphasizes quality materials and precise fitment to maintain system pressure and refrigerant flow. The 65642 hose assembly is part of this line, offering a direct OE replacement solution for specific Lexus and Toyota models.

Detailed Product Description

This A/C refrigerant liquid hose assembly is crafted from aluminum, providing strength and resistance to corrosion in demanding automotive environments. It is designed specifically for use with R134-a refrigerant and supports high-pressure system operation. The hose assembly includes essential components such as gaskets, fittings, and captive o-rings to ensure leak-free connections. The inclusion of an orifice tube and a high-side service port facilitates proper system function and maintenance. The M16 x 1.5 thread size and P-nut fitting suction end type are engineered for compatibility with Lexus Camry and Toyota ES300 A/C systems, making the Four Seasons 65642 a reliable OE replacement part.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow in high-pressure A/C systems
• Addressing system inefficiencies due to faulty orifice tubes
• Maintaining system pressure and preventing contamination

Installation Notes and Tips

Ensure the system is fully depressurized before removing the old hose assembly. Verify compatibility with Lexus Camry and Toyota ES300 models prior to installation. Use the included gaskets and fittings to secure connections and prevent leaks. Properly torque fittings to manufacturer specifications. Inspect the orifice tube and service port for cleanliness and functionality during installation.

Quality Assurance and Warranty

Four Seasons Hose Assembly 65642 is manufactured to meet OE standards for fit, form, and function. The use of high-quality aluminum and precision components supports long-term durability. This part is an OE replacement, ensuring compatibility and reliable performance in Lexus Camry and Toyota ES300 A/C systems. Warranty information is provided by Four Seasons and should be referenced for specific coverage details.