{"product_id":"gates-19724-hvac-heater-hose","title":"Gates 19724 HVAC Heater Hose - Heater To Engine or Heater To Engine (Upper)","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19724\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19724 is designed for reliable HVAC system performance in select Buick, Oldsmobile, Pontiac, and Saturn 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\u003eInside diameter of 0.72 inches (18 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length of 12.7 inches (323 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick 88, 98, LeSabre, Park Avenue, Oldsmobile LSS, Pontiac Bonneville, Regency, and Saturn Vue models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose line 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 19724 ensures a precise fit for the specified vehicle models, maintaining proper coolant flow and heater core function.\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 0.72 inches (18 mm), suitable for direct replacement without modification. The centerline length measures 12.7 inches (323 mm), matching OEM dimensions for a seamless fit. The molded design provides a consistent shape that aligns with the vehicle’s HVAC system layout, minimizing installation errors and potential leaks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Buick 88 and 98 models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Oldsmobile LSS and Pontiac Bonneville HVAC systems\u003c\/li\u003e\n\u003cli\u003eAddressing heater core overheating issues in Saturn Vue vehicles\u003c\/li\u003e\n\u003cli\u003eEliminating coolant leaks caused by deteriorated or misshapen hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring HVAC system efficiency in Buick LeSabre and Park Avenue models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose dimensions and fitment with your vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eDrain coolant system prior to hose removal to prevent spills\u003c\/li\u003e\n\u003cli\u003eInspect hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eEnsure the molded hose aligns correctly with HVAC system ports to avoid kinks\u003c\/li\u003e\n\u003cli\u003eRefill and bleed the cooling system after installation to remove air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19724 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable, long-lasting HVAC hose solution. While specific warranty details are not provided, 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":45307159478453,"sku":"BBSC-19724","price":33.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19724_Fro.jpg?v=1775145840","url":"https:\/\/www.partcatalog.com\/products\/gates-19724-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}