{"product_id":"dayco-72706-radiator-coolant-hose-upper","title":"Dayco 72706 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eDayco 72706 Curved Radiator Hose\u003c\/h2\u003e\u003cp\u003eDayco 72706 is a branched radiator coolant hose built from EPDM for cooling-system service on select Volvo applications. This curved radiator hose uses a protective sleeve and follows the OE-style routing needed for upper hose replacement on Volvo C30, C70, S40, and V50 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for coolant-hose durability\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean OE-style appearance\u003c\/li\u003e\n\u003cli\u003eBranched hose design with multiple formed ends\u003c\/li\u003e\n\u003cli\u003eProtective sleeve included; heat shield not included\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eDayco 72706 radiator hose dimensions include 1 1\/4 in., 7\/8 in., and 5\/8 in. inside diameters at the branched ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Dayco Curved Radiator Hose line is engineered for formed coolant routing where a straight hose will not match the factory path. Part number 72706 is a branched upper radiator hose with a 24 1\/2 in. trunk height and molded end sizing that supports proper connection points in the cooling system. It cross-references Volvo 30723082 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With select Volvo cooling-system applications, this hose fits 2007-2013 Volvo C30, upper; 2006-2013 Volvo C70, upper; 2004-2011 Volvo S40, upper; and 2005-2011 Volvo V50, upper. Use Dayco 72706 when replacing a worn or damaged upper radiator hose on these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from cracked or aged hose material\u003c\/li\u003e\n\u003cli\u003eSoftening, swelling, or collapse of the upper radiator hose\u003c\/li\u003e\n\u003cli\u003eImproper fit from a hose that does not follow the factory curve\u003c\/li\u003e\n\u003cli\u003eCooling-system service needs after hose deterioration\u003c\/li\u003e\n\u003cli\u003eReplacement of a branched hose with multiple formed connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect all mating necks, clamps, and nearby cooling-system components before installation. Confirm the hose routing matches the original upper hose path and verify each end seats fully on the correct connection point. After installation, refill and bleed the cooling system according to the vehicle service procedure and check for leaks at operating temperature.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures this hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC requirements, supporting consistent material and dimensional standards for coolant-hose service.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52412235972789,"sku":"BCWL-72706","price":51.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72706_Fro.jpg?v=1777786369","url":"https:\/\/www.partcatalog.com\/products\/dayco-72706-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}