{"product_id":"four-seasons-3734nk-a-c-compressor-and-component-kit","title":"Four Seasons 3734NK A\/C Compressor and Component Kit - Front","description":"\u003ch2\u003eOverview of Four Seasons Complete A\/C Kit 3734NK\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Complete A\/C Kit 3734NK is designed to restore the air conditioning system in select Chevrolet, GMC, and Saab vehicles. This comprehensive kit includes a new compressor and essential components to ensure reliable A\/C performance in models like the Chevrolet Trailblazer and GMC Envoy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes new compressor (part 78561) and accumulator (part 83222)\u003c\/li\u003e\n\u003cli\u003eCompressor oil included for proper lubrication\u003c\/li\u003e\n\u003cli\u003eStandard black orifice tube with 0.072 inch diameter\u003c\/li\u003e\n\u003cli\u003eReceiver drier\/accumulator with P-nut fittings and 3.5 inch diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Complete A\/C Kit from Four Seasons features a new compressor (part number 78561) that comes pre-filled with the appropriate compressor oil to maintain optimal lubrication and performance. The kit also includes an accumulator (83222) and a standard black orifice tube (38638) with a 0.072 inch diameter, designed to regulate refrigerant flow efficiently. The receiver drier\/accumulator measures 3.5 inches in diameter and 8 inches in length, equipped with 0.75 inch P-nut inlet and outlet fittings (19.05 mm) for secure connections. This kit is specifically engineered for R134a refrigerant systems, ensuring compatibility with the air conditioning setups in Chevrolet Trailblazer, GMC Envoy, Envoy XL, Envoy XUV, Trailblazer EXT, and Saab 9-7x models.\u003c\/p\u003e\u003ch2\u003eAbout the Four Seasons Complete A\/C Kit Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Complete A\/C Kit line provides a full set of components necessary for a comprehensive air conditioning system repair. By including a new compressor along with critical parts like the accumulator and orifice tube, these kits simplify the replacement process and help restore system efficiency. The Complete A\/C Kit 3734NK is tailored to fit specific vehicle models, offering a matched set of parts that meet OEM specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or failed A\/C compressors in Chevrolet Trailblazer and GMC Envoy models\u003c\/li\u003e\n\u003cli\u003eAddresses refrigerant flow issues caused by clogged orifice tubes\u003c\/li\u003e\n\u003cli\u003eResolves moisture and contamination problems with a new receiver drier\/accumulator\u003c\/li\u003e\n\u003cli\u003eImproves cooling performance in Saab 9-7x air conditioning systems\u003c\/li\u003e\n\u003cli\u003eEliminates oil leaks and compressor failures by providing fresh compressor oil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure system is properly evacuated before installation to prevent contamination\u003c\/li\u003e\n\u003cli\u003eUse the included compressor oil to maintain lubrication and avoid premature wear\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle refrigerant type R134a prior to installation\u003c\/li\u003e\n\u003cli\u003eReplace all included seals and gaskets to ensure leak-free connections\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for P-nut fittings on the receiver drier\/accumulator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Complete A\/C Kit 3734NK is backed by a limited lifetime warranty, providing assurance of its durability and performance. Each component is manufactured to meet or exceed industry standards, ensuring reliable operation in Chevrolet, GMC, and Saab vehicles. This warranty supports long-term use and helps protect your investment in air conditioning system repairs.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44590160904373,"sku":"BBRN-3734NK","price":306.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_3734NK_Fro.jpg?v=1775067003","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-3734nk-a-c-compressor-and-component-kit","provider":"PartCatalog","version":"1.0","type":"link"}