{"product_id":"four-seasons-4391r-a-c-compressor-kit","title":"Four Seasons 4391R A\/C Compressor Kit","description":"\u003ch2\u003eFour Seasons PAC-Kit w\/ Reman Compressor 4391R\u003c\/h2\u003e\u003cp\u003eFour Seasons 4391R is an A\/C compressor kit for specific 2003-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 applications. This PAC-Kit w\/ Reman Compressor is built for vehicles using the 10S17F compressor and the listed system components shown below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons PAC-Kit w\/ Reman Compressor\u003c\/li\u003e\n\u003cli\u003ePart number 4391R for targeted HVAC service\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Silverado 1500 and GMC Sierra 1500 applications listed below\u003c\/li\u003e\n\u003cli\u003eApplication-specific coverage for 2003-2007 model years\u003c\/li\u003e\n\u003cli\u003eConfigured for systems with 10S17F compressor requirements\u003c\/li\u003e\n\u003cli\u003eIncludes fitment notes for accumulator, orifice, flush, and oil references\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 1500, N\/A — w\/ 10S17F Compressor; Drier w\/o Service Port; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 1500 Classic, N\/A — w\/ 10S17F Compressor; Drier w\/o Service Port; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 1500, N\/A — w\/ 10S17F Compressor; Drier w\/o Service Port; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 1500 Classic, N\/A — w\/ 10S17F Compressor; Drier w\/o Service Port; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2006 Chevrolet Silverado 1500, N\/A — w\/ 10S17F Compressor; w\/ 17mm Orifice Tube Dia.; Drier w\/o Service Port; w\/ Grey Orifice Tube; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2006 GMC Sierra 1500, N\/A — w\/ 10S17F Compressor; w\/ 17mm Orifice Tube Dia.; Drier w\/o Service Port; w\/ Grey Orifice Tube; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 Chevrolet Silverado 1500, N\/A — w\/ 10S17F Compressor; w\/ 17mm Orifice Tube Dia.; w\/ Grey Orifice Tube; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 GMC Sierra 1500, N\/A — w\/ 10S17F Compressor; w\/ 17mm Orifice Tube Dia.; w\/ Grey Orifice Tube; 77348 (Reman Compressor), 83207 (Accum), 38644 (Orifice), 69991 (Flush), 59007 (Oil)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Kit Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of A\/C cooling performance in Silverado 1500 and Sierra 1500 systems\u003c\/li\u003e\n\u003cli\u003eCompressor noise or compressor failure in 10S17F-equipped vehicles\u003c\/li\u003e\n\u003cli\u003eSystem contamination concerns after compressor replacement\u003c\/li\u003e\n\u003cli\u003eRestricted refrigerant flow related to the orifice tube\u003c\/li\u003e\n\u003cli\u003eService needs tied to the accumulator and flush components listed in the application notes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the compressor style and system notes before ordering. This application is listed for vehicles with a 10S17F compressor, and some 2006-2007 applications include specific drier and orifice tube requirements. Follow proper HVAC service procedures, including system evacuation, flushing where required, and correct oil handling for the listed application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons 4391R is part of the PAC-Kit w\/ Reman Compressor line, which groups application-specific HVAC service components for the listed truck platforms. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51965121953973,"sku":"BBRN-4391R","price":319.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_4391R_Generic.jpg?v=1775067095","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-4391r-a-c-compressor-kit","provider":"PartCatalog","version":"1.0","type":"link"}