{"product_id":"gates-19789-hvac-heater-hose-heater-outlet-or-pipe-2-to-heater","title":"Gates 19789 HVAC Heater Hose - Heater Outlet or Pipe-2 To Heater","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19789\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19789 is designed for reliable HVAC system performance in select Audi and Volkswagen vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your Audi A6, A6 Quattro, or Volkswagen Passat.\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 precise fit and secure connections\u003c\/li\u003e\n\u003cli\u003eCenterline length of 17.7 inches (450 mm) for exact OEM replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.76 inches (19 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A6, A6 Quattro, and Volkswagen Passat HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle HVAC configurations. This reduces installation time and ensures a proper fit without the need for modifications. The molded construction of part number 19789 provides consistent flow and durability, meeting the demands of the heating and cooling system in your Audi or Volkswagen.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids. The hose features a molded shape with a centerline length of 17.7 inches (450 mm), designed to fit precisely within the HVAC system of Audi A6, A6 Quattro, and Volkswagen Passat models. Both ends have an inside diameter of 0.76 inches (19 mm), ensuring compatibility with OEM fittings and maintaining proper coolant flow. The molded design eliminates the need for bending or cutting, providing a secure and leak-resistant connection.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Audi A6 and Volkswagen Passat HVAC systems\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to the heater core for effective cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation caused by heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eEliminating coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003cli\u003eEnsuring a precise fit to prevent hose disconnections or failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Heater Hose 19789, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape to avoid kinks or stress points. Use OEM clamps or recommended fasteners to secure the hose ends. Inspect adjacent 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 manufactures the Molded Heater Hose 19789 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138081091765,"sku":"BBSC-19789","price":33.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19789_Fro.jpg?v=1775231828","url":"https:\/\/www.partcatalog.com\/products\/gates-19789-hvac-heater-hose-heater-outlet-or-pipe-2-to-heater","provider":"PartCatalog","version":"1.0","type":"link"}