{"product_id":"four-seasons-4854r-a-c-compressor-kit","title":"Four Seasons 4854R A\/C Compressor Kit","description":"\u003ch2\u003eFour Seasons PAC-Kit w\/ Reman Compressor\u003c\/h2\u003e\u003cp\u003eFour Seasons Part Number 4854R is an A\/C compressor kit for specific 2003-2004 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 applications. This PAC-Kit w\/ Reman Compressor is built for vehicles using a 10S17F compressor and a 17mm orifice tube diameter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons PAC-Kit w\/ Reman Compressor for HVAC A\/C compressor replacement\u003c\/li\u003e\n\u003cli\u003eFits 2004 Chevrolet Silverado 2500 HD, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2004 Chevrolet Silverado 3500, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2004 GMC Sierra 2500 HD, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2004 GMC Sierra 3500, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Silverado 2500 HD, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Silverado 3500, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Sierra 2500 HD, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Sierra 3500, N\/A, with 10S17F compressor and 17mm orifice tube diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003ePart 4854R is a remanufactured compressor kit for select Chevrolet Silverado and GMC Sierra heavy-duty trucks from 2003-2004. The application notes call for a grey orifice tube, no ambulance package, and a drier with P-nut fitting clocked at 2:00 on 2004 models. This makes 4854R a fitment-specific choice for trucks that match the listed compressor and orifice tube requirements.\u003c\/p\u003e\u003cp\u003eThis part cross-references common service references for the same application, including 77348 and 83211.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cabin cooling performance\u003c\/li\u003e\n\u003cli\u003eCompressor noise or seizure\u003c\/li\u003e\n\u003cli\u003eIncorrect A\/C system pressure behavior\u003c\/li\u003e\n\u003cli\u003eOrifice tube or accumulator service during A\/C repair\u003c\/li\u003e\n\u003cli\u003eRestoring A\/C operation on 2003-2004 Silverado and Sierra HD trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the compressor type, orifice tube diameter, and vehicle configuration before installation. The listed fitment excludes ambulance package applications and includes specific notes for the drier fitting and clocking on 2004 models. Flush the system and confirm correct oil and component match before charging the A\/C system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons supplies HVAC service parts for vehicle-specific A\/C repair applications. Part Number 4854R is cataloged as a PAC-Kit with reman compressor for the listed Chevrolet Silverado and GMC Sierra HD fitments.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51965124083893,"sku":"BBRN-4854R","price":332.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_4854R_Generic.jpg?v=1775067133","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-4854r-a-c-compressor-kit","provider":"PartCatalog","version":"1.0","type":"link"}