{"product_id":"dayco-72544-radiator-coolant-hose-lower","title":"Dayco 72544 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72544\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72544 is designed to provide reliable coolant flow for Cadillac SRX and Saab 9-4X models. Constructed from durable EPDM material, this black radiator coolant hose ensures consistent performance under typical engine operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from 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\u003eInside diameter of 1 3\/8 inches on both ends\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 1 11\/16 inches on both ends\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type\u003c\/li\u003e\n\u003cli\u003eTrunk height of 21 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac SRX and Saab 9-4X models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system requirements. This product line is engineered to maintain coolant flow efficiency while fitting tightly within engine compartments, reducing the risk of leaks or hose failure. The 72544 part is a representative example, designed to meet OEM specifications for select Cadillac and Saab vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features EPDM construction, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. Both ends of the hose have an inside diameter of 1 3\/8 inches and an outside diameter of 1 11\/16 inches, ensuring a secure connection to radiator and engine fittings. The hose does not include a heat shield or protective sleeve, which is typical for this type of single inside diameter hose. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its compliance with industry standards for coolant hoses.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator hoses in Cadillac SRX and Saab 9-4X vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEnsuring a secure fit in tight engine compartments with curved hose design\u003c\/li\u003e\n\u003cli\u003eUpgrading OEM hoses that do not meet SAE specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72544, ensure the hose is properly seated on radiator and engine fittings to prevent leaks. Use appropriate clamps tightened to manufacturer torque specifications. Inspect adjacent components for wear or damage during replacement. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72544 to meet SAE standards, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support reliable operation in automotive cooling systems.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995901395125,"sku":"BCWL-72544","price":53.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72544_Fro.jpg?v=1775164821","url":"https:\/\/www.partcatalog.com\/products\/dayco-72544-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}