{"product_id":"four-seasons-63181-a-c-refrigerant-discharge-hose","title":"Four Seasons 63181 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eFour Seasons 63181 A\/C Discharge Hose\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 63181 A\/C refrigerant discharge hose is built for Toyota truck and SUV applications that use R1234YF refrigerant. It combines aluminum and rubber construction with an included gasket or seal and an integrated muffler for a direct-fit HVAC hose assembly.\u003c\/p\u003e\u003cp\u003eFour Seasons Hose Assembly products are backed by more than 50 years of mobile A\/C experience and are engineered and tested for dependable operation. This Four Seasons 63181 hose assembly is a practical replacement for a worn or leaking discharge line on the Toyota Sequoia and Toyota Tundra.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 63181 A\/C refrigerant discharge hose\u003c\/li\u003e\n\u003cli\u003eCompatible with R1234YF refrigerant systems\u003c\/li\u003e\n\u003cli\u003eAluminum \/ rubber hose construction\u003c\/li\u003e\n\u003cli\u003eGasket or seal included\u003c\/li\u003e\n\u003cli\u003eBuilt with a muffler for discharge-line service\u003c\/li\u003e\n\u003cli\u003eNo service port included\u003c\/li\u003e\n\u003cli\u003eNo switch service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis hose assembly is designed for the discharge side of the air conditioning system, where refrigerant leaves the compressor under high pressure. The aluminum and rubber design supports routing and vibration control, while the included seal helps complete the connection at the service point. Four Seasons 63181 is a direct replacement-style part for Toyota Sequoia and Toyota Tundra HVAC service where the original discharge line has failed or is no longer sealing properly.\u003c\/p\u003e\u003cp\u003eThis part cross-references 212875 and 887110C200 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2023-2025 Toyota Sequoia, discharge line; hose assembly\u003c\/li\u003e\n\u003cli\u003eFits 2022-2025 Toyota Tundra, discharge line; hose assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant loss from a cracked or leaking discharge hose\u003c\/li\u003e\n\u003cli\u003eDamaged hose fittings or deteriorated sealing surfaces\u003c\/li\u003e\n\u003cli\u003eNoise or vibration at the A\/C discharge line\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear in the original hose assembly\u003c\/li\u003e\n\u003cli\u003eFailed HVAC performance caused by line leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify refrigerant type before installation; this hose is specified for R1234YF systems. Inspect mating surfaces, replace the seal as needed, and confirm the line routing matches the original discharge hose layout on the vehicle. Evacuate and recharge the system according to factory service procedures after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons engineers and tests its HVAC hose assemblies for long service life and consistent operation. The brand draws on more than 50 years of mobile air conditioning experience, and part 63181 is built to support proper discharge-line service on Toyota Sequoia and Toyota Tundra applications.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52958197645493,"sku":"BBRN-63181","price":52.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_63181_ANG.jpg?v=1786431361","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-63181-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}