{"product_id":"dayco-70738-radiator-coolant-hose-lower-pipe-to-radiator-or-upper","title":"Dayco 70738 Radiator Coolant Hose - Lower - Pipe To Radiator or Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70738\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70738 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this dual inside diameter hose supports efficient heat resistance and flexibility for various vehicle applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter design: 2 inches on one end and 2 1\/4 inches on the other\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 14 3\/4 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eDoes not include heat shield or protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses engineered for durability and performance in cooling systems. The 70738 part number features a curved design with dual inside diameters, measuring 2 inches on one end and 2 1\/4 inches on the other, allowing for versatile fitment in specific radiator connections. Manufactured from EPDM, this hose offers resistance to heat, ozone, and coolant chemicals, ensuring longevity under demanding engine conditions. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its compliance with industry requirements for coolant hoses. The black finish maintains a clean, OEM-style look under the hood.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses in compatible vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring a dual inside diameter curved radiator hose\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper engine temperature regulation by ensuring secure coolant circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 70738, ensure the hose is properly seated on radiator and engine fittings matching the 2 inch and 2 1\/4 inch inside diameters. Inspect clamps and surrounding components for wear before installation. Avoid twisting or stretching the hose excessively to maintain its integrity. Since this hose does not include a heat shield or protective sleeve, verify clearance from high-heat engine parts to prevent premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70738 to meet strict SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling systems.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847555678389,"sku":"BCWL-70738","price":32.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70738_Fro.jpg?v=1774728299","url":"https:\/\/www.partcatalog.com\/products\/dayco-70738-radiator-coolant-hose-lower-pipe-to-radiator-or-upper","provider":"PartCatalog","version":"1.0","type":"link"}