{"product_id":"gates-19761-hvac-heater-hose","title":"Gates 19761 HVAC Heater Hose - Engine To Heater or Heater To Valve (Lower)","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19761\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19761 is designed for reliable HVAC system performance in select Chevrolet and GMC vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM rubber for heat and ozone resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 30.7 inches (780 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 0.74 inches (19 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Astro, Express 1500\/2500\/3500, Safari, GMC Savana 1500\/2500\/3500, and Silverado 2500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19761 is part of the Molded Heater Hose product line, which focuses on delivering precise, molded hoses tailored to specific vehicle applications. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and weathering, making it suitable for HVAC heater systems. The molded construction ensures a perfect fit without the need for additional bending or shaping, reducing installation time and potential leaks.\u003c\/p\u003e\u003cp\u003eWith a centerline length of 30.7 inches (780 mm) and an inside diameter of 0.74 inches (19 mm) on both ends, this heater hose matches OEM specifications for a direct replacement. It is designed to maintain proper coolant flow within the heating system of Chevrolet and GMC vans and trucks, including the Astro, Express, Safari, Savana, and Silverado 2500 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Chevrolet Astro and GMC Savana models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in HVAC systems of Chevrolet Express and GMC Savana vans\u003c\/li\u003e\n\u003cli\u003eResolving heater core circulation problems caused by deteriorated hoses\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency in Silverado 2500 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches the original to prevent kinks or interference\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends firmly\u003c\/li\u003e\n\u003cli\u003eInspect adjacent components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFlush the cooling system if contamination or debris is present\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19761 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting HVAC hose solution. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship, ensuring confidence in your replacement part.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307161739445,"sku":"BBSC-19761","price":45.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19761_Fro.jpg?v=1775145848","url":"https:\/\/www.partcatalog.com\/products\/gates-19761-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}