{"product_id":"four-seasons-66739-a-c-refrigerant-discharge-suction-hose-assembly","title":"Four Seasons 66739 A\/C Refrigerant Discharge \/ Suction Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66739\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66739 is designed specifically for Chevrolet Captiva Sport models, providing reliable A\/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly supports both high and low system pressures for efficient air conditioning performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Captiva Sport vehicles\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eDesigned for R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets, fittings, and O-rings for a complete installation\u003c\/li\u003e\n\u003cli\u003eFeatures P-nut fittings on both discharge and suction ends\u003c\/li\u003e\n\u003cli\u003eEquipped with a switch service port (without switch included)\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hoses and pipes engineered to meet original equipment specifications. This line includes assemblies designed for both refrigerant discharge and suction, ensuring compatibility with various vehicle systems. The 66739 part exemplifies this line by combining quality materials and comprehensive fittings to support efficient air conditioning system operation in Chevrolet Captiva Sport models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge and suction hose assembly (part number 66739) is built to handle both high and low system pressures, making it suitable for the complete refrigerant flow cycle in the Chevrolet Captiva Sport. The assembly features P-nut fittings on both the discharge and suction ends, ensuring secure connections to the manifold block style system. Included with the hose are multiple O-rings—two slimline washers (24404), one green O-ring (24606), and two additional slimline washers (24402)—to maintain a tight seal and prevent leaks. The assembly also comes with necessary gaskets and fittings, though it does not include a bracket or muffler. A switch service port is integrated for service convenience, but the switch itself is not included.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant hoses in Chevrolet Captiva Sport\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by deteriorated seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow and system pressure balance\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to faulty discharge or suction line connections\u003c\/li\u003e\n\u003cli\u003eUpgrading OEM hoses with a direct replacement part for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Captiva Sport before installation\u003c\/li\u003e\n\u003cli\u003eInspect all included O-rings and gaskets for proper placement to avoid leaks\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to tighten P-nut fittings without over-torquing\u003c\/li\u003e\n\u003cli\u003eVerify system pressure ratings and refrigerant type (R134-a) match vehicle specifications\u003c\/li\u003e\n\u003cli\u003eCheck for absence of bracket and muffler; secure hose assembly accordingly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66739 is an OE replacement part designed to meet original equipment standards for fit, form, and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards to support long-term HVAC system performance in Chevrolet Captiva Sport vehicles.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607809487029,"sku":"BBRN-66739","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66739_Ang.jpg?v=1775069702","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66739-a-c-refrigerant-discharge-suction-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}