{"product_id":"four-seasons-66859-a-c-refrigerant-suction-hose","title":"Four Seasons 66859 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66859\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66859 is designed for reliable performance in automotive HVAC systems. This A\/C refrigerant suction hose is engineered to meet the specific needs of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models like Cutlass, Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eFeatures a male o-ring fitting on one end and a flange fitting on the other\u003c\/li\u003e\n\u003cli\u003eCompatible with R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes green o-rings and necessary fittings for a secure seal\u003c\/li\u003e\n\u003cli\u003eEquipped with a bracket for proper mounting\u003c\/li\u003e\n\u003cli\u003eDesigned as a low-pressure suction line with a 13 mm service port\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 Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored for various vehicle makes and models. This line emphasizes quality materials and exact fitment, ensuring that components like the 66859 suction hose maintain system integrity and performance in automotive air conditioning systems.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 66859 A\/C refrigerant suction hose is constructed with a combination of aluminum and rubber to provide durability and flexibility. It features a male o-ring connection on one end and a flange connection on the other, designed to fit low-pressure suction lines in R134-a refrigerant systems. The hose assembly includes green o-rings ([24642] and [24622]) in quantities of two each, ensuring a tight seal to prevent leaks. A bracket is included to secure the hose in place, and the assembly comes with a 13 mm service port on the low-pressure side for maintenance access. This part is an OE replacement, making it suitable for Buick Cutlass, Chevrolet Lumina, Pontiac Grand Prix, and other compatible models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by degraded seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper low-pressure refrigerant flow in HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminating rattling or vibration issues due to missing or broken brackets\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134-a refrigerant for system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66859, ensure that all green o-rings are properly seated to prevent refrigerant leaks. The included bracket should be securely fastened to avoid hose movement or vibration. Verify that the male o-ring and flange connections are clean and free of debris before assembly. This hose is designed without a muffler or switch port, so no additional components are required for installation. Use appropriate tools to tighten fittings to manufacturer torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet or exceed OEM standards for fit, form, and function. The Hose Assembly 66859 is an OE replacement part, ensuring compatibility and reliability in the specified Buick, Chevrolet, Oldsmobile, and Pontiac models. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship, supporting long-term performance in automotive HVAC systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118503162037,"sku":"BBRN-66859","price":84.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66859_Fro.jpg?v=1775161785","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66859-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}