{"product_id":"four-seasons-63210-a-c-refrigerant-liquid-hose","title":"Four Seasons 63210 A\/C Refrigerant Liquid Hose","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eFour Seasons 63210 is an A\/C refrigerant liquid hose assembly built for heavy-duty cooling system service. It uses an aluminum and rubber construction, includes a service port, and is specified for R134A systems.\u003c\/p\u003e\u003cp\u003eCompatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD applications, this hose assembly is listed for 2020-2025 model years. The Four Seasons 63210 part number is also cross-referenced to Continental 63210 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLiquid line hose assembly for A\/C refrigerant routing\u003c\/li\u003e\n\u003cli\u003eAluminum and rubber construction for a balance of strength and flexibility\u003c\/li\u003e\n\u003cli\u003eIncludes a service port for system service access\u003c\/li\u003e\n\u003cli\u003eSpecified for R134A refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal and fittings\u003c\/li\u003e\n\u003cli\u003eConfigured without a bracket and with an orifice tube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons hose assembly is engineered as a liquid line component for the air conditioning system, helping move refrigerant through the circuit with the correct end connections and sealing features. The P-nut fitting on one end and sealing washer on the other support proper attachment, while the included service port adds serviceability during diagnosis and maintenance. Four Seasons 63210 is a direct-fit style replacement for select Chevrolet Silverado and GMC Sierra heavy-duty trucks, including 2020-2025 Silverado 2500 HD, 2020-2025 Silverado 3500 HD, 2020-2025 Sierra 2500 HD, and 2020-2025 Sierra 3500 HD applications.\u003c\/p\u003e\u003cp\u003eThe Hose Assembly product line focuses on replacement A\/C hose components built for mobile air conditioning service. Four Seasons 63210 follows that approach with a liquid line design, integrated fittings, and application-specific configuration details that matter when restoring proper refrigerant flow. This part number, 63210, is also listed under Continental 63210 interchange for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant leaks at the liquid line hose assembly\u003c\/li\u003e\n\u003cli\u003eDamaged or worn hose connections\u003c\/li\u003e\n\u003cli\u003eService port access issues during A\/C diagnosis\u003c\/li\u003e\n\u003cli\u003eImproper sealing at hose-to-system interfaces\u003c\/li\u003e\n\u003cli\u003eLoss of A\/C performance caused by a compromised liquid line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify refrigerant type, hose routing, and connection style before installation. This assembly is listed with a service port, included fittings, included seal, and no bracket, so confirm the existing system configuration matches the part before replacement. Fitment is listed for 2020-2025 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2020-2025 GMC Sierra 2500 HD and Sierra 3500 HD applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons states that its products are engineered and tested for long service life, backed by more than 50 years of mobile A\/C experience.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":53519205859509,"sku":"BBRN-63210","price":49.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_63210_ANG.jpg?v=1791959387","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-63210-a-c-refrigerant-liquid-hose","provider":"PartCatalog","version":"1.0","type":"link"}