{"product_id":"gates-51886-radiator-coolant-hose-upper","title":"Gates 51886 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Dodge Durango and Jeep Grand Cherokee\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51886 is engineered to provide dependable cooling system performance for Dodge Durango and Jeep Grand Cherokee models. Designed with durable EPDM and steel materials, this radiator coolant hose ensures consistent fluid flow and heat resistance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Gates Molded Coolant Hose 51886\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM rubber and steel for enhanced durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter measures 1.46 inches (37 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter measures 1.72 inches (44 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length of 37.54 inches (954 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring, ensuring a smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Durango and Jeep Grand Cherokee models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on delivering pre-formed radiator hoses that match exact OEM specifications. This product line is designed to simplify installation and provide reliable coolant transfer with minimal risk of leaks or failures. The 51886 part number is part of this line, offering a molded design that fits specific vehicle applications such as the Dodge Durango and Jeep Grand Cherokee.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51886 is manufactured using EPDM rubber, known for its resistance to heat, ozone, and coolant chemicals, combined with steel reinforcement to maintain structural integrity. The hose features two different inside diameters—1.46 inches (37 mm) on one end and 1.72 inches (44 mm) on the other—allowing it to connect seamlessly between varying radiator and engine fittings. With a centerline length of 37.54 inches (954 mm), this hose is designed to fit precisely within the engine bay of compatible Dodge and Jeep vehicles without the need for modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Dodge Durango and Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to maintain engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening caused by prolonged heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections without the need for additional springs or clamps beyond OEM requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Coolant Hose 51886, ensure the engine is cool to avoid injury from hot coolant. Verify that the hose routing matches the original OEM path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and cooling system components for wear during installation to maintain overall system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 51886 to meet or exceed OEM standards for durability and performance. The use of EPDM and steel materials ensures resistance to heat and pressure typical in cooling systems. While specific warranty details are not provided, Gates products generally come with a limited warranty against defects in materials and workmanship, supporting long-term reliability for Dodge Durango and Jeep Grand Cherokee owners.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51995919089845,"sku":"BBSC-51886","price":44.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51886_Top.jpg?v=1775165164","url":"https:\/\/www.partcatalog.com\/products\/gates-51886-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}