Four Seasons 55367 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Lexus and Toyota

The Four Seasons Hose Assembly 55367 is designed to provide a dependable replacement for the A/C refrigerant discharge hose in select Lexus and Toyota models. Engineered for vehicles using R134a refrigerant, this hose assembly ensures proper refrigerant flow and system integrity.

• Compatible with Lexus Avalon, Toyota Camry, and Toyota ES300 models
• OEM replacement discharge line for R134a refrigerant systems
• Includes fittings and green O-rings (part number 23680) for secure sealing
• Does not include a service port, switch, bracket, or muffler
• Features a P-nut fitting on the suction end for proper connection

Four Seasons Hose Assembly Product Line Overview

The Hose Assembly product line from Four Seasons focuses on delivering precise replacement hoses and pipes for automotive HVAC systems. This line includes components engineered to meet original equipment specifications, ensuring compatibility and performance. The 55367 discharge hose assembly is part of this line, providing a direct fit solution for specific Lexus and Toyota vehicles without additional modifications.

Product Details and Specifications

This A/C refrigerant discharge hose is designed specifically for vehicles using R134a refrigerant. It serves as the discharge line within the HVAC system, facilitating the flow of refrigerant from the compressor to the condenser. The assembly includes necessary fittings and two green O-rings (part number 23680) to ensure a leak-free connection. It does not come with a service port, switch, bracket, or muffler, which aligns with the original equipment design. The suction end features a P-nut fitting for secure attachment.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Lexus Avalon, Toyota Camry, and ES300
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow to improve A/C system efficiency
• Addressing issues related to loss of refrigerant pressure in the discharge line
• Ensuring system integrity after compressor or condenser replacement

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55367, ensure the vehicle is compatible with R134a refrigerant systems. Verify that the fittings and O-rings are properly seated to prevent leaks. Since this assembly does not include a service port or bracket, confirm that existing components are in good condition or replaced as needed. Use appropriate tools to tighten the P-nut fitting on the suction end without over-torquing. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed original equipment standards. The part number 55367 is an OEM replacement designed for direct fitment on compatible Lexus and Toyota models. The product includes factory-installed fittings and seals to ensure reliability. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.