{"product_id":"dayco-70724-radiator-coolant-hose","title":"Dayco 70724 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70724\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70724 is designed for reliable coolant flow in select Buick, Chevrolet, and Pontiac vehicles. Engineered with durable EPDM material, this black radiator coolant hose ensures consistent performance in critical cooling system applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design for precise fitment\u003c\/li\u003e\n\u003cli\u003e1 1\/2 inch inside diameter on both ends for uniform coolant flow\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 23 1\/4 inches for proper routing in engine bays\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dayco Curved Radiator Hose 70724 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a consistent 1 1\/2 inch inside diameter on both ends, facilitating smooth coolant circulation without restriction. Its black color and curved shape are designed to match the original equipment specifications for select Buick, Chevrolet, and Pontiac models, including the Bel Air, Camaro, Caprice, Century, El Camino, Impala, LeMans, Malibu, Monte Carlo, Nova, and Regal.\u003c\/p\u003e\u003cp\u003eThe hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. Notably, this hose does not include a heat shield or protective sleeve, which is consistent with many original equipment designs.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses that replicate the original equipment's shape and dimensions for precise fitment. This product line emphasizes durability and compliance with SAE specifications, providing a reliable replacement option for radiator coolant hoses in various classic and modern vehicles. The 70724 part is a representative example, offering a curved design tailored to specific GM models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow in Buick, Chevrolet, and Pontiac cooling systems\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose deterioration\u003c\/li\u003e\n\u003cli\u003eMaintaining engine temperature regulation by ensuring hose integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure both hose ends are securely clamped to prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eReplace coolant and bleed the system after hose installation to avoid air pockets\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the hose or fittings during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70724 to meet SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand’s commitment to durability and reliability in automotive cooling components.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389879812277,"sku":"BCWL-70724","price":33.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70724_Fro.jpg?v=1774728296","url":"https:\/\/www.partcatalog.com\/products\/dayco-70724-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}