{"product_id":"four-seasons-3978r-a-c-compressor-kit-front-and-rear","title":"Four Seasons 3978R A\/C Compressor Kit - Front and Rear","description":"\u003ch2\u003eAC Compressor Kit for Escalade ESV\u003c\/h2\u003e\u003cp\u003eFour Seasons 3978R is a PAC-Kit with reman compressor for the 2006 Cadillac Escalade ESV with front and rear A\/C. It is built for vehicles using a 10S20F compressor, a 17mm orifice tube diameter, and rear air conditioning service requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 3978R from Four Seasons\u003c\/li\u003e\n\u003cli\u003ePAC-Kit with reman compressor configuration\u003c\/li\u003e\n\u003cli\u003eFits 2006 Cadillac Escalade ESV, front and rear\u003c\/li\u003e\n\u003cli\u003eFor systems with 10S20F compressor specification\u003c\/li\u003e\n\u003cli\u003eFor systems with 17mm orifice tube diameter\u003c\/li\u003e\n\u003cli\u003eIncludes application references for rear A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Four Seasons PAC-Kit w\/ Reman Compressor is a direct-fit HVAC service part for the 2006 Cadillac Escalade ESV. The kit is specified for front and rear air conditioning systems and matches the listed compressor and orifice tube requirements for this application. Part number 3978R is the reference to use when matching the correct A\/C compressor kit for this vehicle.\u003c\/p\u003e\u003cp\u003eThe Four Seasons PAC-Kit line groups the compressor with the related service components identified for the application, helping streamline A\/C repair planning on the Cadillac Escalade ESV. If you are searching for a 2006 Cadillac Escalade ESV A\/C compressor kit, Four Seasons 3978R is the fitment-specific part to review.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or failed A\/C compressor in the 2006 Cadillac Escalade ESV\u003c\/li\u003e\n\u003cli\u003eRestoring front and rear cabin cooling performance\u003c\/li\u003e\n\u003cli\u003eAddressing compressor noise, seizure, or loss of pumping action\u003c\/li\u003e\n\u003cli\u003eCorrecting A\/C system performance issues tied to the specified compressor setup\u003c\/li\u003e\n\u003cli\u003eSupporting service work on systems with the listed orifice tube diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses a 10S20F compressor and 17mm orifice tube diameter before ordering. Confirm rear A\/C configuration and compare the existing compressor identification to the application notes. Proper A\/C service practices, including system evacuation, flushing where required, and correct oil handling, are important for a successful repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons is a recognized HVAC parts brand with application-specific coverage for automotive air conditioning service. Use part number 3978R to confirm the correct match for the 2006 Cadillac Escalade ESV, front and rear.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51965119955125,"sku":"BBRN-3978R","price":367.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_3978R_Generic.jpg?v=1775067044","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-3978r-a-c-compressor-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}