Four Seasons 66627 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 66627

The Four Seasons Hose Assembly 66627 is designed specifically for the Saturn Vue, providing reliable A/C refrigerant discharge and suction hose functionality. This hose assembly supports R134-a refrigerant systems and includes essential fittings and seals for a complete installation.

• Constructed from durable aluminum and rubber materials
• Compatible with R134-a refrigerant type
• Includes gasket and multiple O-rings for secure sealing
• Features a female o-ring discharge end with P-nut fitting
• Manifold block style suction end with P-nut fitting
• Includes fittings but excludes bracket and muffler
• Equipped with a switch service port (switch not included)
• O-rings included: slimline washers and green o-ring for proper sealing
• OE replacement part designed for Saturn Vue HVAC systems

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose and pipe solutions for automotive HVAC systems. This line emphasizes compatibility with original equipment specifications, ensuring that parts like the 66627 hose assembly meet the performance and durability requirements for vehicles such as the Saturn Vue. The assemblies are engineered to integrate seamlessly with existing A/C systems, providing reliable refrigerant flow and leak prevention.

Detailed Product Description

The Four Seasons 66627 hose assembly combines aluminum and rubber components to withstand the pressures and temperatures typical in automotive air conditioning systems. It is designed for use with R134-a refrigerant, the standard for many modern vehicles. The assembly includes a female o-ring discharge end with a P-nut fitting measuring 0.63 inches (15.95 mm) and a block-style manifold suction end with a P-nut fitting sized at 17.59 mm. The package comes with all necessary fittings and multiple O-rings, including slimline washers and a green o-ring, to ensure a tight, leak-free connection. While the assembly includes a switch service port, the switch itself is not included, and the unit does not come with a bracket or muffler.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses on Saturn Vue models
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow in R134-a systems
• Fixing issues related to faulty or missing O-rings and gaskets
• Addressing A/C system performance problems due to hose assembly failure

Installation Notes and Tips

• Ensure compatibility with Saturn Vue HVAC system before installation
• Inspect all included O-rings and gaskets for damage prior to assembly
• Use proper torque specifications on P-nut fittings to avoid leaks
• Verify the switch service port is properly sealed if the switch is not installed
• Check for any signs of wear on adjacent components during replacement

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66627 is an OE replacement part designed to meet original equipment standards for fit and function. It includes all necessary seals and fittings to ensure a secure installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable performance in Saturn Vue HVAC systems.