Four Seasons 66089 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 66089

The Four Seasons Hose Assembly 66089 is designed specifically for Saturn Ion vehicles, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Compatible with Saturn Ion models
• Constructed from aluminum and rubber for durability
• Includes gasket, O-rings, and slimline washers for secure sealing
• Equipped with P-nut fittings on both discharge and suction ends
• Features a built-in muffler and bracket for noise reduction and secure mounting
• Includes a service port with QDC type for easy maintenance
• OEM replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete A/C hose and pipe solutions that meet original equipment specifications. This line includes assemblies designed to integrate multiple components such as brackets, mufflers, and service ports, simplifying installation and ensuring compatibility. The 66089 model exemplifies this approach by combining discharge and suction lines with all necessary seals and fittings for the Saturn Ion.

Technical Description and Features

This A/C refrigerant discharge and suction hose assembly is engineered with aluminum and rubber materials to withstand the pressures and temperatures typical in automotive HVAC systems. It supports R134-a refrigerant and includes multiple O-rings ([24402] and [24404] slimline washers, and a [24606] green O-ring) to maintain a leak-free connection. The assembly features P-nut fittings on both discharge and suction ends, a block-style manifold, and a built-in muffler to reduce operational noise. A bracket is included to secure the hose assembly in place, and a service port with a QDC type switch service port facilitates system servicing. While the switch is not included, the assembly is designed to accommodate it if needed.

Applications and Problem Solving

• Replaces worn or leaking A/C refrigerant discharge and suction hoses on Saturn Ion vehicles
• Addresses refrigerant leaks caused by damaged seals or fittings
• Eliminates noise issues with integrated muffler design
• Ensures proper refrigerant flow and pressure with OEM-quality fittings
• Facilitates maintenance with included service port and gasket components

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66089, ensure all included O-rings and gaskets are properly seated to prevent leaks. The P-nut fittings require careful tightening to manufacturer torque specifications. Use the included bracket to secure the assembly and avoid vibration-related wear. The service port allows for easy refrigerant charging and system diagnostics. Note that the switch is not included and must be sourced separately if required.

Quality Assurance and Warranty

This hose assembly is an OEM replacement part, designed to meet or exceed original equipment standards for fit, form, and function on Saturn Ion models. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the manufacturer’s warranty documentation for specific terms related to part number 66089.