Four Seasons 55324 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55324

The Four Seasons Hose Assembly 55324 is designed specifically for Ford B4000 and Mazda Ranger models, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly supports R134a refrigerant systems and includes essential components for efficient HVAC operation.

• Material: Aluminum and rubber construction for durability
• Compatible refrigerant: R134a
• Includes green O-rings (3 of each type 24668 and 24670)
• Equipped with a switch service port and muffler
• Discharge end: 0.500 inch female springlock fitting
• Suction end: 0.625 inch male springlock fitting
• Includes gasket/seal but fittings and bracket are not included
• OEM replacement part with manifold included
• Service port type: R134a quick disconnect

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet the specific HVAC hose and pipe requirements of Ford B4000 and Mazda Ranger vehicles. The assembly combines aluminum and rubber materials to ensure resistance to refrigerant leaks and environmental wear. It supports R134a refrigerant, the standard for many modern automotive air conditioning systems. The inclusion of green O-rings (part numbers 24668 and 24670) ensures a secure, leak-free seal at connection points. The discharge end features a 0.500 inch female springlock fitting, while the suction end uses a 0.625 inch male springlock fitting, both designed for quick and secure connections. This assembly also includes a switch service port and muffler to support system diagnostics and noise reduction.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by cracked or degraded hose materials
• Restoring proper refrigerant flow in Ford B4000 and Mazda Ranger A/C systems
• Addressing issues related to faulty service ports or mufflers in the HVAC line
• Ensuring OEM-level fit and function for reliable air conditioning performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55324, ensure all old O-rings are removed and replaced with the included green O-rings to maintain a proper seal. The female and male springlock fittings require proper alignment and a secure snap to prevent leaks. Note that fittings and brackets are not included with this assembly and may need to be reused or sourced separately. Verify compatibility with Ford B4000 and Mazda Ranger models before installation. The included switch service port facilitates system diagnostics and should be connected according to manufacturer specifications.

Quality Assurance and Warranty

Four Seasons provides this Hose Assembly 55324 as an OEM replacement part, designed to meet or exceed original equipment specifications for Ford B4000 and Mazda Ranger vehicles. The product includes all necessary seals and O-rings to ensure a leak-free installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult Four Seasons documentation or authorized distributors.