Four Seasons 65634 A/C Suction and Liquid Line Hose Assembly

Four Seasons 65634 A/C Hose Assembly

Four Seasons 65634 is an A/C suction and liquid line hose assembly built for the 2019-2024 Subaru Forester. It uses aluminum and rubber construction, includes an integrated muffler, and is configured for R1234YF refrigerant service. This Four Seasons hose assembly is a direct-fit HVAC line solution for Forester models that need a replacement suction and liquid line assembly.

Key Features

• Part number 65634 for Subaru Forester HVAC service
• Fits 2019-2024 Subaru Forester, N/A
• A/C suction and liquid line hose assembly with IHX
• Aluminum / rubber construction for HVAC routing
• P-nut fittings on both ends
• Service port included
• Gasket or seal included
• Fittings included
• Configured for R1234YF refrigerant
• Built without a bracket
• Includes a muffler

Product Details

Four Seasons Hose Assembly line products are engineered and tested for dependable mobile A/C service. Part number 65634 is designed as a suction and liquid line hose assembly with IHX, using aluminum and rubber materials to match the demands of modern HVAC routing. For 2019-2024 Subaru Forester applications, this assembly provides the correct hose configuration, service port, seals, and fittings needed for a proper replacement. This part cross-references UAC HA113899C for the same application.

Use Four Seasons 65634 when servicing a Subaru Forester A/C line that requires an R1234YF-compatible hose assembly. The part number 65634 is also a useful reference when searching for a 2019-2024 Subaru Forester A/C suction and liquid line hose assembly with IHX.

Common Issues This Part Can Address

• Damaged or leaking A/C hose assembly
• Cracked or deteriorated rubber line sections
• Improper refrigerant line sealing at the fittings
• Loss of A/C performance from a restricted or failing hose assembly
• Service port or connection wear in the HVAC line

Installation Notes

Verify the vehicle’s refrigerant type before installation; this assembly is specified for R1234YF systems. Confirm the end fittings, service port configuration, and bracketless layout match the original Subaru Forester line before removal. Replace seals as needed during service, and evacuate and recharge the system according to factory HVAC procedures after installation.

Quality Assurance

Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience and states that its products are engineered and tested for years of trouble-free operation. For Subaru Forester owners, that means a replacement HVAC line built around proven mobile air conditioning service standards.