{"product_id":"gates-18246-hvac-heater-hose","title":"Gates 18246 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 18246\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18246 is designed for reliable HVAC system performance in select Chevrolet, Ford, Pontiac, and Toyota vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in automotive heating applications.\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 leak prevention\u003c\/li\u003e\n\u003cli\u003eCenterline length of 19.6 inches (498 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.32 inches (8 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Cavalier, Pontiac Grand Am, Toyota Highlander, Pontiac Sunfire, and Ford Windstar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Molded Heater Hose\u003c\/h2\u003e\u003cp\u003eThe Molded Heater Hose line by Gates focuses on delivering pre-formed hoses that match original equipment specifications. This eliminates the need for bending or cutting during installation, reducing the risk of leaks and improving HVAC system reliability. The molded construction of part number 18246 ensures a precise fit and consistent flow within the heating system of compatible vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\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. Both ends of the hose have an inside diameter of 0.32 inches (8 mm), suitable for standard heater core and engine connections. The centerline length measures 19.6 inches (498 mm), providing an exact replacement length for the specified vehicle models. The molded design eliminates the need for additional fittings or modifications, maintaining system integrity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Chevrolet Cavalier and Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Toyota Highlander and Pontiac Sunfire heating systems\u003c\/li\u003e\n\u003cli\u003eResolving heater core connection issues in Ford Windstar\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks caused by deteriorated or misshaped hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency and cabin heating performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent components for wear or damage during replacement to maintain overall system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 18246 is manufactured to meet or exceed OEM standards 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":45303961092277,"sku":"BBSC-18246","price":20.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18246_Fro.jpg?v=1775145694","url":"https:\/\/www.partcatalog.com\/products\/gates-18246-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}