Four Seasons 55693 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55693

The Four Seasons Hose Assembly 55693 is designed specifically for the HVAC system of select Lexus and Toyota vehicles. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, compatible with R134-a refrigerant, making it a precise replacement for your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials for longevity
• Features a P-nut fitting on one end and a captured green o-ring on the other
• Includes two green o-rings (part number 24682) and necessary fittings for installation
• Designed as a suction line for low-pressure A/C refrigerant systems
• OE replacement part compatible with Lexus Avalon, Toyota Camry, and Toyota ES300 models
• Does not include a bracket, muffler, or service port

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose assemblies that meet original equipment specifications. This line emphasizes quality materials and proper fitment to ensure efficient refrigerant flow and system performance. The 55693 hose assembly is part of this line, providing a direct replacement solution for suction lines in compatible Lexus and Toyota vehicles.

Detailed Product Description

The Four Seasons 55693 A/C refrigerant suction hose is engineered with a combination of aluminum and rubber to withstand the demands of automotive HVAC systems. It features a P-nut fitting on the suction end and a captured o-ring fitting on the opposite end, ensuring a secure and leak-free connection. The included green o-rings (two in quantity) and fittings facilitate a proper seal and installation. This hose is designed for use with R134-a refrigerant and operates under low system pressure, making it suitable for the suction line in your vehicle's air conditioning system. It is an exact OE replacement, ensuring compatibility and reliable performance in Lexus Avalon, Toyota Camry, and Toyota ES300 models.

Common Issues Addressed by This Hose Assembly

• Leaking refrigerant due to worn or damaged suction hoses
• Reduced A/C system efficiency caused by improper refrigerant flow
• Failure of the suction line leading to system pressure loss
• Corrosion or cracking in original hoses affecting HVAC performance
• Need for a direct OE replacement hose assembly for Lexus and Toyota models

Installation Notes and Tips

When installing the Four Seasons 55693 hose assembly, ensure all fittings and o-rings are properly seated to prevent leaks. Use the included green o-rings (part number 24682) and fittings for a secure connection. This hose does not include a bracket or muffler, so verify existing mounting points and hardware compatibility. The hose is designed without a service port or switch, so no additional components are required for installation. Properly evacuate and recharge the A/C system with R134-a refrigerant after installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, manufactured to meet or exceed original equipment standards. The materials and construction are selected to ensure durability and reliable performance in HVAC systems. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in material and workmanship.