{"product_id":"dayco-71190-radiator-coolant-hose-lower-radiator-to-thermostat-upper-or-upper-pipe-to-radiator","title":"Dayco 71190 Radiator Coolant Hose - Lower - Radiator To Thermostat, Upper or Upper - Pipe To Radiator","description":"\u003ch2\u003eDayco Curved Radiator Hose 71190\u003c\/h2\u003e\u003cp\u003eDayco 71190 is a curved radiator coolant hose built for cooling-system service where a formed EPDM hose is required. This black single I.D. hose uses 1 1\/4-inch inside diameters at both ends and follows SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for radiator hose applications.\u003c\/p\u003e\u003cp\u003eCompatible With select Chevrolet Impala, Hyundai Sonata, Hyundai Scoupe, Toyota Celica, and Pontiac Fiero applications, this Dayco Curved Radiator Hose line is shaped for direct routing in upper and lower cooling-system positions. The Dayco 71190 part number is also referenced by OE and aftermarket cross numbers for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dayco Curved Radiator Hose\u003c\/li\u003e\n\u003cli\u003ePart number: 71190\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM rubber\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose construction\u003c\/li\u003e\n\u003cli\u003e1 1\/4-inch inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003eSAE J20R4 Class D-1 and SAE J1684 Type EC specification\u003c\/li\u003e\n\u003cli\u003eNo heat shield and no protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is formed for curved routing in cooling systems where a straight hose will not follow the factory path. The EPDM construction is suited to coolant exposure and underhood temperature cycling, while the molded shape helps maintain proper hose routing between the radiator, engine, or thermostat housing depending on the vehicle application. Dayco 71190 is a direct-fit style replacement for vehicles that use a 1 1\/4-inch curved hose in the listed positions.\u003c\/p\u003e\u003cp\u003eThis part cross-references Duralast C71190 and Toyota 16572-74110 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2006-2011 Chevrolet Impala, Upper, w\/Police Pkg.; Curved Radiator Hose\u003c\/li\u003e\n\u003cli\u003eFits 1994-1998 Hyundai Sonata, Upper, Curved Radiator Hose\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Hyundai Scoupe, Upper, Curved Radiator Hose\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Toyota Celica, Lower - Radiator To Thermostat, Curved Radiator Hose\u003c\/li\u003e\n\u003cli\u003eFits 1984-1987 Pontiac Fiero, Upper - Pipe To Radiator, Curved Radiator Hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Cooling System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or split radiator hose\u003c\/li\u003e\n\u003cli\u003eCoolant leakage at a curved hose section\u003c\/li\u003e\n\u003cli\u003eSoft, swollen, or heat-aged hose material\u003c\/li\u003e\n\u003cli\u003eIncorrect hose routing after service\u003c\/li\u003e\n\u003cli\u003eLoss of proper coolant flow through the radiator circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the hose end diameters, routing shape, and position before installation. Match the hose to the vehicle’s upper or lower cooling-system location as listed, and confirm clearance around nearby components so the curved profile follows the factory path without twisting. Inspect hose clamps, mating necks, and coolant condition during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures this hose to SAE J20R4 Class D-1 and SAE J1684 Type EC requirements for radiator coolant hose applications. The EPDM construction and molded form support consistent fitment in the specified Chevrolet Impala, Hyundai Sonata, Hyundai Scoupe, Toyota Celica, and Pontiac Fiero applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":52412235874485,"sku":"BCWL-71190","price":26.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71190_Fro.jpg?v=1777786356","url":"https:\/\/www.partcatalog.com\/products\/dayco-71190-radiator-coolant-hose-lower-radiator-to-thermostat-upper-or-upper-pipe-to-radiator","provider":"PartCatalog","version":"1.0","type":"link"}