{"product_id":"dayco-72982-radiator-coolant-hose","title":"Dayco 72982 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eCurved Lower Radiator Hose for Lexus IS\u003c\/h2\u003e\u003cp\u003eDayco 72982 is a curved radiator coolant hose built for lower cooling-system routing on select Lexus IS models. Made from EPDM and finished in black, it provides a direct-fit replacement for applications that require a 1 1\/2-inch inside diameter at both ends.\u003c\/p\u003e\u003cp\u003eThis Dayco Curved Radiator Hose line is engineered for cooling-system service where formed hose shape matters. Part number 72982 follows the OE-style curved layout needed to route coolant cleanly in the engine bay while meeting SAE J20R4 Class D-1 and SAE J1684 Type EC specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for coolant-hose service\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean OE-style appearance\u003c\/li\u003e\n\u003cli\u003e1 1\/2 in. inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003e1 7\/8 in. outside diameter at both ends\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose design\u003c\/li\u003e\n\u003cli\u003eCurved lower radiator hose routing\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eDayco 72982 replacement hose for select Lexus IS applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDayco 72982 is a molded lower radiator coolant hose for select 2014-2018 Lexus IS applications, including Lexus IS250, Lexus IS350, and Lexus IS300 models. The curved shape supports the factory hose path, while the EPDM rubber construction is suited for coolant transfer in the engine cooling system. If you are replacing a worn lower hose on a Lexus IS300, Lexus IS350, or Lexus IS250, this part number 72982 matches the specified diameter and formed profile for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2016-2018 Lexus IS300, lower\u003c\/li\u003e\n\u003cli\u003eFits 2018 Lexus IS350, lower, to 10\/2017\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 Lexus IS350, lower\u003c\/li\u003e\n\u003cli\u003eFits 2014-2015 Lexus IS250, lower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or hardened lower radiator hose\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at the hose body or ends\u003c\/li\u003e\n\u003cli\u003eLoss of flexibility from heat cycling\u003c\/li\u003e\n\u003cli\u003eIncorrect hose shape after prior repair\u003c\/li\u003e\n\u003cli\u003eCooling-system service on Lexus IS250, IS350, or IS300 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, end diameters, and lower-position application before installation. Inspect the mating necks, clamps, and nearby cooling-system components for wear or corrosion before fitting the new hose. Confirm the vehicle build date on 2018 Lexus IS350 applications, since the listing applies to vehicles built to 10\/2017.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures cooling-system hoses to published SAE specifications, including SAE J20R4 Class D-1 and SAE J1684 Type EC for this part. Part number 72982 is a formed EPDM radiator hose designed for the listed Lexus fitments and cooling-system service requirements.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391527059637,"sku":"BCWL-72982","price":46.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72982_Fro.jpg?v=1774728644","url":"https:\/\/www.partcatalog.com\/products\/dayco-72982-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}