Four Seasons 63089 A/C Refrigerant Suction Hose

Four Seasons 63089 A/C Suction Hose

Four Seasons 63089 is an A/C refrigerant suction hose assembly built for the HVAC system on select Subaru Crosstrek models. It is made with aluminum and rubber construction, includes the required gasket or seal, and is specified for R134A and R1234YF refrigerants.

Compatible with 2019-2023 Subaru Crosstrek suction line applications, this hose assembly is a direct-fit service part for restoring refrigerant flow on the low-pressure side of the air conditioning system. Four Seasons 63089 is part of the brand’s Hose Assembly line, focused on replacement HVAC hose components for mobile A/C service.

Key Features

• Part number: 63089
• Type: A/C refrigerant suction hose assembly
• Material: aluminum / rubber
• Refrigerant types: R134A and R1234YF
• Gasket or seal included
• No service port included
• No switch service port
• No bracket
• Without muffler

Product Details

Four Seasons 63089 is engineered and tested for dependable HVAC service, drawing on more than 50 years of mobile A/C experience. It is built as a suction line hose assembly for the Subaru Crosstrek, with the correct sealing components included and no added service port, bracket, or muffler features. This makes it a focused replacement for technicians and owners servicing the air conditioning refrigerant circuit on 2019-2023 Subaru Crosstrek vehicles. This part cross-references Monroe Shocks & Struts (e.g., 73425FL120, 212783) for the same application.

What It Helps Fix

• Refrigerant loss from a worn or damaged suction hose
• Cracked or deteriorated A/C hose material
• Low-side HVAC line leakage at the seal connection
• Poor A/C performance caused by restricted or failing hose assembly
• Service issues on 2019-2023 Subaru Crosstrek suction line routing

Installation Notes

Verify refrigerant type and system configuration before installation. Replace the hose assembly only after recovering refrigerant and inspecting mating surfaces, seals, and adjacent HVAC components for wear or contamination. Confirm proper routing and connection points on the Subaru Crosstrek before recharging the system.

Quality Assurance

Four Seasons backs this hose assembly with product engineering and testing based on decades of mobile air conditioning experience. The 63089 is built for consistent HVAC service and is intended to support reliable operation in the specified Subaru Crosstrek applications.