{"product_id":"dayco-72740-radiator-coolant-hose-upper","title":"Dayco 72740 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72740\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72740 is designed specifically for Volkswagen Beetle and Jetta models. Engineered to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, this branched radiator coolant hose ensures reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBranched hose design with multiple inside diameters: 1 1\/4 inch and 9\/32 inch\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eTrunk height of 18 3\/4 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Curved Radiator Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on providing hoses with specific bends and branches to accommodate complex cooling system layouts. This product line is designed to replace original equipment hoses that require precise curvature and multiple connection points, such as those found in Volkswagen Beetle and Jetta cooling systems. The 72740 part exemplifies this with its branched design and multiple diameter ends, ensuring proper coolant flow and fitment.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 72740 radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features three inside diameters: two ends at 1 1\/4 inch and one branch at 9\/32 inch, with corresponding outside diameters of 1 17\/32 inch and 9\/16 inch respectively. This branched hose design supports complex coolant routing in Volkswagen Beetle and Jetta models. The hose does not include a heat shield or protective sleeve, focusing on direct coolant transfer within the radiator system.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses in Volkswagen Beetle and Jetta\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003ePrevents overheating by maintaining proper coolant flow through branched connections\u003c\/li\u003e\n\u003cli\u003eRestores OEM cooling system integrity with exact fit and material compliance\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring hoses meeting SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before removing the old radiator hose to avoid burns. Verify the hose routing matches the original configuration, paying attention to the branched connection. Use appropriate clamps to secure each end firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation. The Dayco 72740 hose is designed for direct replacement without modification.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72740 to meet strict SAE specifications, ensuring durability and performance in Volkswagen Beetle and Jetta cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995881242805,"sku":"BCWL-72740","price":120.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72740_Fro.jpg?v=1775164179","url":"https:\/\/www.partcatalog.com\/products\/dayco-72740-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}