{"product_id":"dayco-72952-radiator-coolant-hose-upper","title":"Dayco 72952 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72952\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72952 is designed specifically for Hyundai Optima and Kia Sonata models. Constructed from durable EPDM material, this black radiator coolant hose ensures reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with consistent dimensions for precise fitment\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameter: 1 11\/32 inches\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 outside diameter: 1 23\/32 inches\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for streamlined coolant flow\u003c\/li\u003e\n\u003cli\u003eTrunk height of 23 inches for proper routing in engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72952 is engineered to maintain optimal coolant flow in Hyundai Optima and Kia Sonata vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps prevent premature hose failure. The hose features a consistent inside diameter of 1 11\/32 inches on both ends, ensuring a secure and leak-free connection. With an outside diameter of 1 23\/32 inches, it fits precisely within the cooling system's clamps and connectors. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dimensions to match OEM configurations. This product line is designed to simplify installation and maintain proper coolant flow paths in vehicles like the Hyundai Optima and Kia Sonata. The 72952 part number represents a single inside diameter hose that fits directly into the cooling system without the need for modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses in Hyundai Optima and Kia Sonata\u003c\/li\u003e\n\u003cli\u003eSolves overheating issues caused by coolant leaks or hose blockages\u003c\/li\u003e\n\u003cli\u003ePrevents coolant loss due to hose deterioration or swelling\u003c\/li\u003e\n\u003cli\u003eAddresses hose collapse or deformation under engine heat stress\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation to maintain engine temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old radiator hose to avoid burns. Inspect hose clamps and replace if worn or corroded. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Lubricate hose ends with a small amount of coolant or water to ease installation. Tighten clamps securely but avoid over-tightening to prevent hose damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72952 to meet strict SAE specifications, including J20R4 Class D-1 and J1684 Type EC, ensuring durability and performance. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to a longer service life. 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":51995882487989,"sku":"BCWL-72952","price":40.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72952_Fro.jpg?v=1775164186","url":"https:\/\/www.partcatalog.com\/products\/dayco-72952-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}