{"product_id":"gates-19635-hvac-heater-hose","title":"Gates 19635 HVAC Heater Hose - Heater To Pipe-1","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19635\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19635 is designed for reliable HVAC system performance in select Buick, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long service life for models like the Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM rubber 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 16.4 inches (417 mm) for exact replacement\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 0.75 inches (19 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with HVAC systems in Buick, Oldsmobile, and Pontiac full-size sedans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19635 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a molded construction that matches the original equipment specifications, providing a secure and leak-free connection within the HVAC system. Both ends of the hose have an inside diameter of 0.75 inches (19 mm), ensuring compatibility with factory fittings. With a centerline length of 16.4 inches (417 mm), this hose is designed to fit precisely in the heater core circuit of Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville models, maintaining proper coolant flow and heater performance.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose line focuses on delivering exact-fit replacement hoses for vehicle heating systems. Molded hoses like the 19635 part number are engineered to replicate the original hose shape and dimensions, reducing installation time and minimizing the risk of leaks. This product line is tailored to meet the specific requirements of HVAC systems in various GM vehicles, including Buick, Oldsmobile, and Pontiac models, ensuring reliable heater operation and system integrity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Buick LeSabre HVAC systems\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Oldsmobile Delta 88 heater core circuits\u003c\/li\u003e\n\u003cli\u003eEliminating heater hose swelling or softening in Pontiac Bonneville vehicles\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that cause engine overheating or heater failure\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency by ensuring secure hose connections\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 vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eDrain coolant system prior to hose removal to avoid spills\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn clamps or fittings during installation\u003c\/li\u003e\n\u003cli\u003eEnsure hose is routed without kinks or sharp bends to maintain flow\u003c\/li\u003e\n\u003cli\u003eAfter installation, refill coolant and check for leaks during engine warm-up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19635 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long-lasting service life under typical operating conditions. While specific warranty details are not provided here, Gates products generally come with a limited warranty against defects in material and workmanship. For warranty information, consult the product documentation or manufacturer resources.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307157315765,"sku":"BBSC-19635","price":20.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19635_Fro.jpg?v=1775145829","url":"https:\/\/www.partcatalog.com\/products\/gates-19635-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}