{"product_id":"dayco-71300-radiator-coolant-hose","title":"Dayco 71300 Radiator Coolant Hose - Lower - Pipe To Radiator or Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71300\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71300 is designed to provide reliable coolant flow for select Ford, Mercury, and Pontiac vehicles. Engineered with durable EPDM material, this 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\u003eBlack single inside diameter hose with curved design\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1 1\/4 inches; End 2 inside diameter: 1 1\/2 inches\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 18 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71300 is a single inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a curved design tailored to fit specific coolant routing requirements in vehicles such as the Ford Taurus, Mercury Sable, and Pontiac LeMans. The hose ends measure 1 1\/4 inches and 1 1\/2 inches inside diameter respectively, ensuring compatibility with the corresponding radiator and engine fittings. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems. The hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line is designed to accommodate specific coolant system layouts requiring a curved hose shape for proper fitment and routing. This product line emphasizes material quality and dimensional accuracy to maintain coolant flow integrity and prevent leaks. The 71300 part is a representative example, engineered to meet OEM specifications for select Ford, Mercury, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Ford Taurus and Mercury Sable\u003c\/li\u003e\n\u003cli\u003eAddressing coolant leaks caused by hose degradation in Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003eResolving improper coolant flow due to incorrect hose fitment or shape\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to compromised radiator hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining engine cooling system integrity in vehicles requiring a curved hose design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose ends match the specified inside diameters (1 1\/4\" and 1 1\/2\") for proper sealing\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose and prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify coolant system pressure and temperature ratings are compatible with SAE J20R4 Class D-1 standards\u003c\/li\u003e\n\u003cli\u003eReplace coolant and bleed the system after installation to avoid air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71300 to meet stringent SAE specifications, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Users should consult product documentation or authorized sources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389886922933,"sku":"BCWL-71300","price":24.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71300_Fro.jpg?v=1774728354","url":"https:\/\/www.partcatalog.com\/products\/dayco-71300-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}