{"product_id":"gates-52453-radiator-coolant-hose-upper","title":"Gates 52453 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eGates 52453 is a molded radiator coolant hose built for specific applications that require OE-style routing and integrated components. It is a direct-fit solution for the cooling system on compatible vehicles, with construction that follows the shape and connection points needed for proper coolant flow.\u003c\/p\u003e\u003cp\u003eFits 2007-2018 Nissan Altima, upper. This Gates 52453 hose is shaped for the application and uses integrated features that match the original-style layout.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM and plastic construction for coolant-system service.\u003c\/li\u003e\n\u003cli\u003eMolded design follows the required hose path for a precise fit.\u003c\/li\u003e\n\u003cli\u003eIntegrated application-specific components help match OE-style routing.\u003c\/li\u003e\n\u003cli\u003eBranch configuration supports the original cooling system layout.\u003c\/li\u003e\n\u003cli\u003eCompatible with the upper radiator hose position on listed applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line is built around application-specific fitment rather than universal sizing. For this part number 52453, the hose includes molded branches and integrated features that mirror the original equipment layout, making it suitable for vehicles that require a shaped coolant hose assembly instead of a straight bulk hose. The EPDM and plastic construction is selected for cooling-system use, while the molded form helps maintain the correct routing and connection geometry.\u003c\/p\u003e\u003cp\u003eFits 2007-2018 Nissan Altima, upper. If you are replacing a worn or damaged coolant hose on an Altima, Gates 52453 provides the correct molded profile for the listed application. This part cross-references Nissan and aftermarket numbers such as 21501JA000 and F12039 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking radiator coolant hose.\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant routing in a molded hose assembly.\u003c\/li\u003e\n\u003cli\u003eAddressing hose deformation, soft spots, or age-related wear.\u003c\/li\u003e\n\u003cli\u003eMatching an OE-style hose path where branches and connectors are part of the design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, connection diameters, and molded branch layout before installation. Compare the removed hose to Gates 52453 to confirm the correct application and orientation. Clean the mating surfaces and inspect adjoining cooling-system components for wear before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is recognized in the automotive aftermarket for modular coolant hose assemblies that are built to application-specific OE-style requirements. Part number 52453 is manufactured for the listed fitment and follows the original-style component layout used in the cooling system.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":53497288229045,"sku":"BBSC-52453","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_52453_TOP.jpg?v=1791530325","url":"https:\/\/www.partcatalog.com\/products\/gates-52453-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}