{"product_id":"dayco-72389-radiator-coolant-hose","title":"Dayco 72389 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72389\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72389 is designed for reliable coolant flow in select Ford, Lincoln, and Mercury vehicles. Engineered with durable EPDM material, this branched radiator coolant hose ensures consistent performance in demanding engine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBranched hose design with three connection points\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Fusion, Lincoln Milan, and Mercury Zephyr models\u003c\/li\u003e\n\u003cli\u003eIncludes protective sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color with precise inside and outside diameters for secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72389 is a branched radiator coolant hose constructed from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features three ends with inside diameters of 1 1\/2 inches for End 1 and End 2, and 1 inch for End 3, ensuring proper fitment and coolant flow. The outside diameters correspond accordingly, with End 1 and End 2 at 1 27\/32 inches and End 3 at 1 inch. The hose is black in color and includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems.\u003c\/p\u003e\u003cp\u003eThe Curved Radiator Hose product line from Dayco focuses on providing hoses with specific bends and branches to accommodate complex engine layouts. This particular hose is designed to fit the cooling systems of Ford Fusion, Lincoln Milan, and Mercury Zephyr vehicles, ensuring compatibility and ease of installation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Ford Fusion, Lincoln Milan, and Mercury Zephyr\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose deterioration or damage\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow in branched radiator hose configurations\u003c\/li\u003e\n\u003cli\u003ePreventing overheating due to compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eUpgrading to a hose with protective sleeve for enhanced durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old radiator hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify the hose ends match the specified inside diameters for a secure fit\u003c\/li\u003e\n\u003cli\u003eInspect hose clamps and replace if necessary to prevent leaks\u003c\/li\u003e\n\u003cli\u003eRoute the hose carefully to avoid kinks or contact with moving parts\u003c\/li\u003e\n\u003cli\u003eCheck for proper seating of the protective sleeve during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72389 to meet stringent SAE specifications, ensuring reliable performance in automotive cooling systems. The use of EPDM material and inclusion of a protective sleeve contribute to the hose's durability and resistance to environmental factors. 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":43391504318645,"sku":"BCWL-72389","price":111.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72389_Fro_1f8d3516-875e-4167-a7b8-9f4374f75ad6.jpg?v=1774728560","url":"https:\/\/www.partcatalog.com\/products\/dayco-72389-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}