Four Seasons 55868 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55868

The Four Seasons Hose Assembly 55868 is designed specifically for Toyota 4Runner and Pickup models requiring reliable A/C refrigerant suction hose replacement. This hose assembly supports R12 refrigerant systems and ensures proper low-pressure suction line performance.

• Constructed from durable aluminum and rubber materials
• Features a P-nut fitting on one end and a UNF O-ring on the other
• Includes green O-rings for secure sealing (part numbers 24606, 24610, 24650)
• Equipped with a switch service port and fittings included
• Compatible with low-pressure A/C refrigerant suction systems using R12 refrigerant
• OE replacement part designed without bracket or muffler

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for HVAC systems, ensuring compatibility and ease of installation. This line includes components engineered to meet original equipment specifications, such as the 55868 suction hose assembly, which integrates fittings, seals, and service ports to maintain system integrity and performance.

Detailed Product Description

The Four Seasons 55868 A/C refrigerant suction hose is constructed with a combination of aluminum and rubber to balance flexibility and durability. It features a P-nut fitting on one end and a female O-ring fitting on the suction end, designed to fit Toyota 4Runner and Pickup models using R12 refrigerant. The hose assembly includes multiple green O-rings (part numbers 24606, 24610, 24650) to ensure leak-free connections. It is designed for low-pressure system applications and comes with a switch service port (1/4 size) but does not include the switch itself. This assembly is an OE replacement part, ensuring proper fit and function without the need for additional brackets or mufflers.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses in Toyota 4Runner and Pickup vehicles
• Resolving refrigerant leaks caused by damaged or degraded O-rings and fittings
• Restoring proper low-pressure suction line function in R12 refrigerant systems
• Addressing issues related to missing or faulty switch service ports
• Eliminating system inefficiencies due to compromised hose assemblies

Installation Notes and Tips

• Ensure compatibility with Toyota 4Runner and Pickup models using R12 refrigerant before installation
• Inspect all included O-rings and fittings for damage prior to assembly
• Use proper torque specifications for P-nut fittings to avoid leaks
• Verify the switch service port is accessible and properly sealed if a switch is installed separately
• Do not reuse old O-rings; replace with the included green O-rings for optimal sealing

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55868 is manufactured to meet or exceed original equipment standards for durability and performance. This part is an OE replacement designed to maintain system integrity in Toyota 4Runner and Pickup A/C systems. Warranty coverage details should be confirmed with the product provider or manufacturer, as they may vary by region and distributor.