{"product_id":"gates-21053-radiator-coolant-hose","title":"Gates 21053 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eGates 21053 Molded Coolant Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 21053 molded coolant hose is an OE-style radiator coolant hose built for specific Ford truck and SUV applications. Made from EPDM, it follows OEM-quality specifications to help restore proper coolant routing on vehicles that need a formed lower radiator hose.\u003c\/p\u003e\u003cp\u003eGates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications, giving technicians a direct replacement option for radiator hose service on classic Ford models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for coolant-system durability\u003c\/li\u003e\n\u003cli\u003eMolded shape for application-specific routing\u003c\/li\u003e\n\u003cli\u003eCenterline length: 17.9 in. (455 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.75 in. (44 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 2.0 in. (51 mm)\u003c\/li\u003e\n\u003cli\u003eNo spring and no quick-connect fittings\u003c\/li\u003e\n\u003cli\u003eDirect replacement for lower radiator coolant hose applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 21053 is a molded radiator coolant hose engineered for vehicles that require a formed lower hose with the correct bends and diameters. The EPDM material is selected for cooling-system service, while the molded profile helps match factory hose routing and reduce the need for custom fitment. This part number is used across multiple Ford applications, including Ford Bronco, Ford F-100, Ford F-150, Ford F-250, and Ford F-350 models from the 1972-1979 range.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dayco 70812 and Anchor 2053 for the same application. If you are replacing a worn or leaking lower radiator hose on a classic Ford Bronco or Ford F-Series truck, Gates 21053 provides a direct-fit replacement path for the specified configurations.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from cracked or aged lower radiator hoses\u003c\/li\u003e\n\u003cli\u003eImproper hose routing caused by a collapsed or misshaped hose\u003c\/li\u003e\n\u003cli\u003eCooling-system service on Ford Bronco and Ford F-Series trucks\u003c\/li\u003e\n\u003cli\u003eReplacement needs for vehicles with air conditioning or double-diameter hose requirements\u003c\/li\u003e\n\u003cli\u003eFitment issues on applications calling for a molded lower radiator hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose shape, end diameters, and centerline length against the removed part before installation. Confirm the vehicle’s radiator thickness and cooling-system configuration, since listed fitment includes notes for air conditioning, X.C., and specific radiator top thickness requirements. Inspect hose clamps, radiator necks, and adjoining coolant pipes for wear before installing the new hose.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1978-1979 Ford Bronco, lower\u003c\/li\u003e\n\u003cli\u003eFits 1973-1979 Ford F-100, lower\u003c\/li\u003e\n\u003cli\u003eFits 1972-1979 Ford F-100, lower\u003c\/li\u003e\n\u003cli\u003eFits 1977-1979 Ford F-100, lower\u003c\/li\u003e\n\u003cli\u003eFits 1975-1979 Ford F-150, lower\u003c\/li\u003e\n\u003cli\u003eFits 1977-1979 Ford F-150, lower\u003c\/li\u003e\n\u003cli\u003eFits 1977-1979 Ford F-250, lower\u003c\/li\u003e\n\u003cli\u003eFits 1973-1979 Ford F-350, lower\u003c\/li\u003e\n\u003cli\u003eFits 1972-1979 Ford F-350, lower\u003c\/li\u003e\n\u003cli\u003eFits 1977-1979 Ford F-350, lower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement service. The Gates 21053 part number is built for direct application matching in the listed Ford Bronco and Ford F-Series fitments.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307231305909,"sku":"BBSC-21053","price":38.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21053_Fro_3fb5412a-0f3a-4114-aadc-a28a5a090a07.jpg?v=1775145927","url":"https:\/\/www.partcatalog.com\/products\/gates-21053-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}