{"product_id":"four-seasons-40031sk-a-c-compressor-replacement-service-kit","title":"Four Seasons 40031SK A\/C Compressor Replacement Service Kit","description":"\u003ch2\u003eFour Seasons A\/C Installer Kit for GM SUV Applications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 40031SK A\/C Installer Kit bundles the core service components needed when replacing an air conditioning compressor on select GM and related SUV platforms. It includes PAG 46 compressor oil, sealing components, and matched service parts to support a complete R134a A\/C repair.\u003c\/p\u003e\u003cp\u003eBuilt for front and rear system service on applications such as Chevrolet Trailblazer, GMC Envoy, and Buick Rainier, this kit helps streamline compressor replacement work with the parts commonly needed during an A\/C overhaul. Four Seasons 40031SK is part of the A\/C Installer Kits line for organized, application-specific service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 40031SK\u003c\/li\u003e\n\u003cli\u003eA\/C compressor replacement service kit for R134a systems\u003c\/li\u003e\n\u003cli\u003eIncludes PAG Oil \/ 46 compressor oil\u003c\/li\u003e\n\u003cli\u003eIncludes accumulator, orifice tube kit, rear expansion valve, O-ring\/gasket pack, and cap and valve kit\u003c\/li\u003e\n\u003cli\u003eGaskets and seals included\u003c\/li\u003e\n\u003cli\u003eReceiver drier\/accumulator with 3.500 in diameter and 8.000 in length\u003c\/li\u003e\n\u003cli\u003eP-nut inlet and outlet fittings, 0.750 in \/ 19.050 mm\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 40031SK is an A\/C compressor replacement service kit for vehicles using R134a refrigerant. The kit is centered around the service parts typically replaced during compressor work, including the accumulator, orifice tube kit, rear expansion valve, compressor oil, O-ring\/gasket pack, and cap and valve kit. With PAG 46 oil included, it supports proper reassembly of the air conditioning system after service.\u003c\/p\u003e\u003cp\u003eThis kit is listed for 2003-2009 Chevrolet Trailblazer, 2003-2009 GMC Envoy, 2005-2009 Saab 9-7x, 2003-2008 Isuzu Ascender, 2004-2007 Buick Rainier, 2003-2006 Chevrolet Trailblazer EXT, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, and 2004 Oldsmobile Bravada. This part cross-references MUK40001 and PK0069 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Kit Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompressor replacement service on R134a A\/C systems\u003c\/li\u003e\n\u003cli\u003eLeaking or worn O-rings and gasket seals\u003c\/li\u003e\n\u003cli\u003eRestricted refrigerant flow through the orifice tube\u003c\/li\u003e\n\u003cli\u003eService needs involving the accumulator or rear expansion valve\u003c\/li\u003e\n\u003cli\u003eSystem reassembly after A\/C component replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle fitment by year, make, and model before installation.\u003c\/li\u003e\n\u003cli\u003eMatch the refrigerant type and oil specification to the vehicle system; this kit uses R134a and PAG 46 oil.\u003c\/li\u003e\n\u003cli\u003eInspect mating surfaces and replace worn seals during reassembly.\u003c\/li\u003e\n\u003cli\u003eConfirm accumulator dimensions and P-nut fitting style before service.\u003c\/li\u003e\n\u003cli\u003eFollow the vehicle service manual for evacuation, charging, and leak testing after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons backs this A\/C service kit with a limited lifetime warranty. The 40031SK is built for direct service use on the listed Chevrolet, GMC, Saab, Isuzu, Buick, and Oldsmobile applications, including Chevrolet Trailblazer and GMC Envoy models.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599804723381,"sku":"BBRN-40031SK","price":84.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_40031SK_Fro.jpg?v=1775068374","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-40031sk-a-c-compressor-replacement-service-kit","provider":"PartCatalog","version":"1.0","type":"link"}