{"product_id":"gates-22643-radiator-coolant-hose-lower","title":"Gates 22643 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 22643\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 22643 is designed for reliable cooling system performance in Chrysler and Dodge vehicles. Specifically engineered for the Caravan and Voyager models, this radiator coolant hose ensures proper coolant flow and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and leak prevention\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.34 inches (34 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.5 inches (38 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 27.6 inches (701 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler Caravan and Dodge Voyager cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line focuses on molded radiator hoses that provide exact fitment and durability. These hoses are designed to meet OE specifications, offering consistent performance and resistance to heat, pressure, and coolant chemicals. The molded construction reduces the risk of leaks and hose failure, making it suitable for critical cooling system applications such as those in the Chrysler Caravan and Dodge Voyager.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose, part number 22643, is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant fluids. The molded design ensures a precise fit with end diameters of 1.34 inches (34 mm) and 1.5 inches (38 mm), accommodating the specific hose connections in the cooling system. With a centerline length of 27.6 inches (701 mm), it matches the original equipment dimensions for proper routing and installation. The absence of an internal spring allows for unobstructed coolant flow, reducing the risk of blockages or flow restrictions.\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 Chrysler Caravan and Dodge Voyager\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to avoid engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEliminating coolant contamination from hose material breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old hose to prevent burns. Verify that the hose ends match the specified inside diameters (1.34 inches and 1.5 inches) for a secure fit. Use appropriate clamps to secure the hose without over-tightening, which can damage the EPDM material. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 22643 is manufactured to meet or exceed OEM standards for durability and performance. Made from high-quality EPDM material, it offers resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability in automotive cooling applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991522246837,"sku":"BBSC-22643","price":42.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_22643_Fro.jpg?v=1775163768","url":"https:\/\/www.partcatalog.com\/products\/gates-22643-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}