Four Seasons 65619 A/C Refrigerant Discharge Hose

Four Seasons 65619 A/C Discharge Hose

Four Seasons 65619 is an A/C refrigerant discharge hose assembly built for HVAC service on select Subaru Crosstrek models. It is engineered with aluminum and rubber construction, includes the service port and gasket or seal, and is specified for R134A and R1234YF refrigerant systems.

Compatible with 2019-2020 Subaru Crosstrek, this hose assembly is a direct-fit option for vehicles using an R134a system. The Four Seasons hose assembly line is focused on replacement HVAC components for mobile air conditioning service, with attention to fit, sealing, and refrigerant compatibility.

Key Features

• Part number 65619 A/C refrigerant discharge hose assembly
• Aluminum / rubber construction for HVAC routing and durability
• Includes gasket or seal
• Service port included
• For R134A and R1234YF refrigerant systems
• w/o muffler, no switch service port, no bracket

Product Details

This Four Seasons hose assembly is designed for the discharge side of the air conditioning system, where refrigerant leaves the compressor and moves through the HVAC circuit. The aluminum and rubber design supports the routing and connection requirements of the system, while the included seal and service port help support proper serviceability. Part number 65619 is listed for 2019-2020 Subaru Crosstrek applications with R134a.

This part cross-references Monroe Shocks & Struts (e.g., 73424FL120, 212026) for the same application.

Common Problems This Part Can Address

• Refrigerant leakage at a damaged hose assembly
• Cracked or deteriorated hose material in the discharge line
• Service port wear or loss of access at the A/C line
• Improper sealing at hose connections
• Reduced A/C performance caused by a compromised discharge hose

Installation Notes

Verify refrigerant type before installation; this hose assembly is listed for R134a applications on the 2019-2020 Subaru Crosstrek and is also specified for R1234YF systems. Inspect mating surfaces, replace the seal as needed using the included gasket or seal, and confirm line routing matches the original configuration. Evacuate and recharge the system according to OEM service procedures after installation.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for long service life, drawing on more than 50 years of HVAC experience. Part number 65619 is built to support reliable A/C system repair on select Subaru Crosstrek models.