{"product_id":"four-seasons-66879-a-c-suction-and-liquid-line-hose-assembly","title":"Four Seasons 66879 A\/C Suction and Liquid Line Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66879\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66879 is designed for reliable HVAC performance in select Buick, Cadillac, and Chevrolet vehicles. This A\/C suction and liquid line hose assembly is engineered to meet original equipment specifications, ensuring proper fit and function for models like the Buick LaCrosse, Chevrolet Malibu, and Cadillac XTS.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes slim line sealing washers and O-rings for leak prevention\u003c\/li\u003e\n\u003cli\u003eFeatures both high and low-pressure service ports (13mm\/16mm)\u003c\/li\u003e\n\u003cli\u003eComes with manifold and fittings included, without bracket or muffler\u003c\/li\u003e\n\u003cli\u003eDesigned as an OE replacement part for direct fit\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 providing complete hose assemblies that integrate both suction and liquid lines with necessary fittings and sealing components. This line is tailored to deliver dependable HVAC hose solutions that maintain system integrity and performance. The 66879 part exemplifies this approach by including manifold and service ports while omitting unnecessary components like brackets or mufflers, streamlining installation and compatibility.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis hose assembly combines aluminum and rubber materials to withstand the demands of high and low-pressure A\/C systems using R134-a refrigerant. Both ends feature P-nut fittings, facilitating secure and leak-resistant connections. The assembly includes two sets of slim line sealing washers (part numbers 24401 and 24402) and four O-rings to ensure a tight seal. It supports service ports on both the high and low sides, sized at 13mm and 16mm respectively, allowing for efficient system servicing without a switch port. The inclusion of a manifold enhances system integration, while the absence of an orifice tube and muffler reflects its specific design for certain HVAC configurations.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick LaCrosse HVAC system repairs and replacements\u003c\/li\u003e\n\u003cli\u003eChevrolet Malibu air conditioning hose assembly needs\u003c\/li\u003e\n\u003cli\u003eCadillac XTS A\/C suction and liquid line maintenance\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or leaking OEM hose assemblies in compatible models\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to refrigerant leaks or pressure inconsistencies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66879, ensure all O-rings and sealing washers are properly seated to prevent leaks. The P-nut fittings require careful tightening to manufacturer torque specifications. Since the assembly includes service ports on both high and low sides, verify compatibility with your vehicle’s service equipment. This part is designed for direct OE replacement, so no modifications should be necessary for the Buick LaCrosse, Chevrolet Malibu, or Cadillac XTS models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, meeting or exceeding original equipment standards for durability and performance. The inclusion of all necessary fittings and seals supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607821709493,"sku":"BBRN-66879","price":97.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66879_Ang.jpg?v=1775069734","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66879-a-c-suction-and-liquid-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}