Four Seasons 55038 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55038

The Four Seasons Hose Assembly 55038 is designed specifically for Chevrolet and GMC trucks, including C1500, C2500, C3500, K2500, and K3500 models. This A/C refrigerant discharge and suction hose assembly ensures reliable HVAC system performance by maintaining proper refrigerant flow and pressure.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes green O-rings and sealing washers for secure connections
• Features female o-ring fittings on both discharge and suction ends
• Equipped with a service port and switch service port for easy maintenance
• OEM replacement part ensuring proper fit and function
• Includes manifold but excludes fittings and bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hose and pipe solutions tailored for specific vehicle applications. This line emphasizes quality materials and precise fitment, such as the 55038 hose assembly designed for Chevrolet and GMC trucks. The assemblies are engineered to meet OEM specifications, providing a direct replacement for factory-installed components.

Detailed Product Description

The Four Seasons 55038 hose assembly combines aluminum and rubber construction to withstand the demands of automotive HVAC systems. It is designed for use with R134a refrigerant, the standard for many modern vehicles. The assembly includes multiple green O-rings ([24608], [24612], [24606]) and sealing washers ([24354]) to ensure leak-free connections at both the discharge and suction ends, which feature female o-ring fittings. The inclusion of a service port and switch service port facilitates system diagnostics and servicing without disassembly. While the assembly includes the manifold, it does not come with fittings or a bracket, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded O-rings or seals
• Restoring proper refrigerant flow in Chevrolet and GMC C1500, C2500, C3500, K2500, and K3500 trucks
• Facilitating A/C system maintenance with integrated service and switch ports
• Addressing HVAC system inefficiencies due to compromised hose assemblies

Installation Notes and Tips

• Ensure compatibility with Chevrolet and GMC truck models listed before installation
• Inspect and replace all O-rings and sealing washers included to prevent leaks
• Use proper torque specifications on female o-ring fittings to avoid damage
• Verify the presence of the service port and switch port for system testing
• Note that fittings and brackets are not included and may require separate purchase

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55038 is an OEM replacement part designed to meet original equipment standards for fit, form, and function. It includes all necessary O-rings and sealing washers to ensure a secure and leak-free installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards and are backed by the brand's commitment to reliable automotive HVAC components.