Four Seasons 56874 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 56874

The Four Seasons Hose Assembly 56874 is designed specifically for Saturn models including L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, and LW300. This A/C refrigerant liquid hose is engineered to handle high-pressure R134a refrigerant systems, ensuring reliable performance in your vehicle's HVAC system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Designed for high-pressure A/C systems
• Includes gasket and slimline washer O-rings (part number 24402)
• Features male liquid line with P-nut fittings on both liquid and suction ends
• Equipped with an orifice tube but without a service or switch port
• OE replacement part for direct fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line from Four Seasons focuses on providing reliable hose assemblies for automotive HVAC systems. This line includes components designed to meet or exceed original equipment specifications, offering direct replacements that maintain system integrity. The 56874 hose assembly fits within this line as a liquid line hose assembly without an orifice tube, tailored for specific Saturn models to ensure proper fit and function.

Detailed Product Description

This A/C refrigerant liquid hose assembly combines aluminum and rubber materials to withstand the demands of high-pressure R134a systems. The inclusion of two slimline washer O-rings (part number 24402) and a gasket ensures a secure, leak-free connection. The male liquid line with P-nut fittings on both ends facilitates straightforward installation and compatibility with the vehicle’s existing HVAC components. Notably, this hose assembly comes without a service port or switch port, and it includes an orifice tube to regulate refrigerant flow within the system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses in Saturn L-series and LW-series models
• Resolution of refrigerant leaks caused by cracked or deteriorated hose materials
• Restoration of proper refrigerant flow and system pressure in high-pressure R134a systems
• Correction of poor A/C performance due to faulty liquid line assemblies
• Prevention of contamination and system damage by maintaining sealed connections with included gaskets and O-rings

Installation Notes and Tips

• Ensure compatibility with Saturn L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, and LW300 models before installation
• Inspect and replace O-rings and gaskets to prevent leaks during installation
• Use proper torque specifications on P-nut fittings to avoid damage
• Verify the absence of service and switch ports to match system requirements
• Handle the orifice tube carefully to maintain system performance

Quality Assurance and Warranty

Four Seasons Hose Assembly 56874 is manufactured to meet original equipment standards, providing a reliable replacement part for Saturn vehicles. The product includes all necessary sealing components to ensure a secure fit. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.