Four Seasons 66874 A/C Refrigerant Discharge / Suction Hose Assembly

Four Seasons 66874 A/C Hose Assembly

The Four Seasons Manifold 66874 is an OE replacement A/C refrigerant discharge and suction hose assembly built for R134-A systems. It combines aluminum and rubber construction with manifold-style connections for a direct service fit on select Saturn Vue applications.

Fits 2002-2004 Saturn Vue, N/A. Fits 2002-2003 Saturn Vue, N/A. This part cross-references UAC HA11161C for the same application.

Key Features

• Part number 66874 from Four Seasons Manifold
• Discharge and suction line assembly for HVAC service
• Aluminum / rubber construction for routing and durability
• R134-A refrigerant type
• OE replacement design
• Includes gasket or seal and O-rings
• Includes service port and switch port
• Bracket included
• Discharge end style: P-Nut fitting
• Suction end style: P-Nut washer
• Manifold design with block-style suction connection

Detailed Description

Four Seasons 66874 is a manifold-style A/C refrigerant discharge and suction hose assembly engineered for select Saturn Vue models. It uses aluminum and rubber materials to connect the compressor-side refrigerant circuit while supporting R134-A service requirements. The assembly includes the service port, switch port, gasket or seal, and O-rings, and it is built as an OE replacement for direct-fit service work on 2002-2004 Saturn Vue and 2002-2003 Saturn Vue applications.

The Four Seasons Manifold line focuses on replacement HVAC hose assemblies that match factory-style routing and connection points. For Saturn Vue A/C repair, this part number 66874 provides the correct manifold configuration with P-Nut fitting ends and a block-style suction connection.

Common Problems This Part Can Address

• Refrigerant leakage at the hose assembly or connection points
• Cracked, hardened, or deteriorated A/C hose material
• Damaged service port or switch port connection
• Loss of A/C performance caused by a compromised discharge or suction line
• Fitment issues when replacing a factory manifold hose on a Saturn Vue

Installation Notes and Tips

Verify the vehicle year and manifold configuration before installation. Replace the sealing surfaces as needed, and inspect the mating fittings, brackets, and nearby A/C components for wear or contamination. Because this assembly is for R134-A systems, evacuate and recharge the system according to proper HVAC service procedures after installation.

Quality Assurance

Four Seasons manufactures OE replacement HVAC components for service and repair applications. Part number 66874 is built to match the specified manifold hose configuration for the listed Saturn Vue fitments.