{"product_id":"gates-k040323sf-serpentine-belt","title":"Gates K040323SF Serpentine Belt - Air Conditioning","description":"\u003ch2\u003eGates Stretch Fit Belt for BMW X5\u003c\/h2\u003e\u003cp\u003eThe Gates K040323SF Premium OE Stretch Fit Micro-V Belt is built for stretch-fit accessory drive systems that require precise belt length and controlled tension. It is a direct-fit service part for the air conditioning drive on select 2009-2013 BMW X5 applications.\u003c\/p\u003e\u003cp\u003eGates’ Premium OE Stretch Fit Micro-V Belt line focuses on OE-style fit and proper operation on unique no-tensioner belt systems. The K040323SF uses a stretch-fit design with self-tensioning characteristics to match the requirements of these applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number K040323SF\u003c\/li\u003e\n\u003cli\u003ePremium OE Stretch Fit Micro-V Belt\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 BMW X5, air conditioning\u003c\/li\u003e\n\u003cli\u003e4-rib automotive V-ribbed belt design\u003c\/li\u003e\n\u003cli\u003eEPDM belt material for accessory drive service\u003c\/li\u003e\n\u003cli\u003eNylon cord construction\u003c\/li\u003e\n\u003cli\u003eRequires a special installation tool\u003c\/li\u003e\n\u003cli\u003eOE Exact and OE Performance comparison ratings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Gates serpentine belt is engineered for stretch-fit drive systems where belt length and installation method are critical. The K040323SF is specified for the air conditioning position on 2009-2013 BMW X5 models, making it a focused replacement for BMW X5 air conditioning belt service. If you are searching for a BMW X5 serpentine belt, BMW X5 AC belt, or Gates K040323SF replacement, this part matches the listed application and belt configuration.\u003c\/p\u003e\u003cp\u003eThe belt uses EPDM construction and nylon cord reinforcement to support accessory drive operation in the intended application. Its 4-rib K-section profile and stretch-fit design are intended for systems that do not use a conventional automatic tensioner. This part cross-references Continental 4040340S and Dayco E040328 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Belt Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSquealing or slipping from a worn air conditioning drive belt\u003c\/li\u003e\n\u003cli\u003eCracking, glazing, or fraying on the existing belt\u003c\/li\u003e\n\u003cli\u003eLoss of proper belt tension in a stretch-fit system\u003c\/li\u003e\n\u003cli\u003eAir conditioning drive service on a BMW X5\u003c\/li\u003e\n\u003cli\u003eReplacement of a belt that no longer matches OE length or profile\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires a special installation tool, and the belt should be installed according to the included Sheet A instructions. Because this is a stretch-fit belt, correct routing and installation method are important for proper fitment on the BMW X5 air conditioning drive.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates positions this Premium OE Stretch Fit Micro-V Belt as an OE-style service part for unique stretch-fit drive systems. The K040323SF is built to meet the listed OE comparison ratings and application requirements for the specified BMW X5 fitment.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45301646229685,"sku":"BBSC-K040323SF","price":38.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K040323SF_Fro.jpg?v=1775145020","url":"https:\/\/www.partcatalog.com\/products\/gates-k040323sf-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}