{"product_id":"dayco-72594-radiator-coolant-hose-upper","title":"Dayco 72594 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eDurable Radiator Coolant Hose for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72594 is engineered to provide reliable coolant flow for Chevrolet Express 1500, Express 2500, GMC Savana 1500, and Savana 2500 models. Constructed from EPDM material, this black single inside diameter hose offers durability and resistance to heat and chemicals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a protective sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose with 1 5\/16 inch diameter on both ends\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 29 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Dayco Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco is designed to meet specific cooling system requirements with precision-engineered bends and durable materials. This product line focuses on providing hoses that maintain coolant flow integrity while fitting tightly within engine compartments, reducing the risk of leaks and premature wear. The 72594 part exemplifies these qualities with its EPDM construction and protective sleeve.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features a consistent inside diameter of 1 5\/16 inches on both ends, ensuring compatibility with the cooling systems of Chevrolet Express 1500, Express 2500, GMC Savana 1500, and Savana 2500 vehicles. The EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, while the protective sleeve enhances durability against abrasion. Although it does not include a heat shield, the hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks due to hose degradation\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow in Chevrolet Express and GMC Savana models\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues caused by faulty hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring secure hose fitment with correct trunk height and diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72594, ensure the hose is properly seated on the radiator and engine fittings with clamps tightened to manufacturer specifications. Inspect the cooling system for any signs of wear or damage before installation. The protective sleeve should be positioned to minimize abrasion against surrounding components. No heat shield is included, so take care to route the hose away from excessive heat sources.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72594 to meet stringent SAE specifications, ensuring reliable performance in demanding automotive environments. The EPDM material and protective sleeve contribute to the hose's longevity. Warranty details are provided by Dayco and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995877802165,"sku":"BCWL-72594","price":69.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72594_Fro.jpg?v=1775164175","url":"https:\/\/www.partcatalog.com\/products\/dayco-72594-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}