{"product_id":"dayco-71555-radiator-coolant-hose","title":"Dayco 71555 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71555\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71555 is designed for reliable coolant flow in select Ford and Mercury vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance for models like the Mustang, Cougar, and Thunderbird.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 7\/32 inches and 1 5\/16 inches for secure connections\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\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 17 inches for proper routing in engine bay\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford and Mercury models including Capri, Fairmont, LTD, Marquis, Mustang, Thunderbird, and Zephyr\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific radiator and engine connections. This product line emphasizes material quality and compliance with SAE standards, ensuring hoses like the 71555 provide consistent coolant flow and fitment accuracy for various Ford and Mercury vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 71555 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. This hose features a dual inside diameter design, with one end measuring 1 7\/32 inches and the other 1 5\/16 inches, allowing it to connect securely between different sized fittings. The hose is black in color and has a trunk height of 17 inches, making it suitable for routing in the engine compartment without interference. It does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems.\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 and Mercury vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections between radiator and engine components with dual inside diameter design\u003c\/li\u003e\n\u003cli\u003eRestoring OEM fit and function in models such as Mustang, Cougar, and Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the hose dimensions and fitment with your vehicle’s specifications. Ensure the engine is cool to avoid burns from hot coolant. Remove the old hose carefully, inspecting clamps and fittings for wear. Install the Dayco 71555 hose by sliding it onto the radiator and engine fittings, securing it with appropriate clamps. Check for leaks after installation and during initial engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 71555 radiator hose to meet strict SAE standards, ensuring durability and performance. The EPDM material provides resistance to heat and coolant chemicals, contributing to the hose’s longevity. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Ford and Mercury vehicles.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391427543221,"sku":"BCWL-71555","price":27.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71555_Fro.jpg?v=1774728387","url":"https:\/\/www.partcatalog.com\/products\/dayco-71555-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}