{"product_id":"gates-19449-hvac-heater-hose-engine-to-auxiliary-water-pump","title":"Gates 19449 HVAC Heater Hose - Engine To Auxiliary Water Pump","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19449\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19449 is designed specifically for Dodge Durango models, providing reliable HVAC system performance. Made from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and easy installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.62 inches (16 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.75 inches (19 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 12.1 inches (307 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Durango HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19449 is engineered to meet the specific HVAC hose requirements of Dodge Durango vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of the vehicle’s heating system. The molded design ensures that the hose maintains its shape and fit, reducing the risk of leaks or disconnections. With precise inside diameters of 0.62 inches (16 mm) on one end and 0.75 inches (19 mm) on the other, and a centerline length of 12.1 inches (307 mm), this hose fits perfectly within the HVAC assembly, supporting efficient coolant flow and heater core operation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Dodge Durango HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that affect heating performance\u003c\/li\u003e\n\u003cli\u003ePreventing overheating caused by restricted or damaged heater hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to the heater core\u003c\/li\u003e\n\u003cli\u003eEnsuring reliable HVAC system operation during cold weather\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Heater Hose 19449, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape for a proper fit. Use appropriate clamps to secure each end, matching the specified inside diameters of 0.62 inches (16 mm) and 0.75 inches (19 mm). Inspect surrounding components for wear or damage during replacement to maintain overall HVAC system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose products are manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat and automotive fluids, contributing to long service life. While specific warranty details for part number 19449 are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose line is designed to provide precise, application-specific hoses for vehicle HVAC systems. Molded hoses like part number 19449 are shaped to fit exact OEM specifications, reducing installation time and improving reliability. This product line focuses on durability and compatibility, ensuring proper coolant flow and heater core function in vehicles such as the Dodge Durango.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138079289525,"sku":"BBSC-19449","price":23.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19449_Fro.jpg?v=1775231812","url":"https:\/\/www.partcatalog.com\/products\/gates-19449-hvac-heater-hose-engine-to-auxiliary-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}