{"product_id":"dayco-70902-radiator-coolant-hose","title":"Dayco 70902 Radiator Coolant Hose","description":"\u003ch2\u003eCurved radiator hose for heavy-duty cooling\u003c\/h2\u003e\u003cp\u003eDayco 70902 is a curved radiator coolant hose built for demanding cooling-system routing in medium- and heavy-duty applications. It uses EPDM construction and a dual I.D. design to match different connection sizes while maintaining a secure coolant path.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM rubber construction for coolant-system service\u003c\/li\u003e\n\u003cli\u003eDual I.D. hose design with 2 1\/4 in. and 2 1\/2 in. ends\u003c\/li\u003e\n\u003cli\u003eCurved profile for routed cooling connections\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean OE-style appearance\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed description\u003c\/h2\u003e\u003cp\u003eThis Dayco radiator coolant hose is intended for applications that require a curved hose with different inlet and outlet diameters. The 70902 part number appears in fitments for Ford F-650 and Ford F-750 lower radiator routing, along with International 4300, 4300LP, 4400, 4400LP, 3200, and Durastar applications. It also cross-references Ford D0HZ-8260-L and D0HZ-8260-P for the same application. The hose construction and SAE specification references make it a practical replacement for cooling-system service where shape and size matching matter.\u003c\/p\u003e\u003ch2\u003eWhat it is used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or cracked radiator coolant hose\u003c\/li\u003e\n\u003cli\u003eRestoring coolant flow in curved hose routing\u003c\/li\u003e\n\u003cli\u003eAddressing leaks at mismatched or aging hose connections\u003c\/li\u003e\n\u003cli\u003eServicing lower radiator-to-pipe or pipe-to-radiator connections\u003c\/li\u003e\n\u003cli\u003eSupporting cooling-system repairs on Ford F-650, Ford F-750, and International medium-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, end diameters, and position before installation. This application list includes lower and upper routing variations, plus some cut-to-fit configurations, so match the vehicle’s original hose path and connection sizes before replacing the part. Confirm clearance around nearby components and inspect clamps and mating surfaces during service.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures cooling-system hoses to published SAE specifications for material and performance consistency. Part number 70902 is built for fitment-specific replacement use in the listed Ford and International applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":53417960177845,"sku":"BCWL-70902","price":34.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70902_Fro.jpg?v=1791004585","url":"https:\/\/www.partcatalog.com\/products\/dayco-70902-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}