{"product_id":"gates-19703-hvac-heater-hose","title":"Gates 19703 HVAC Heater Hose - Heater To Pipe","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19703\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19703 is designed specifically for Chevrolet Cavalier and Pontiac Sunfire models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 19.3 inches (490 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 Cavalier and Pontiac Sunfire HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19703 is part of the Molded Heater Hose product line, which focuses on delivering exact-fit hoses molded to match original equipment specifications. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for HVAC heater core connections. The hose features a centerline length of 19.3 inches (490 mm) and an inside diameter of 0.74 inches (19 mm) on both ends, ensuring a secure and leak-free fit. Its molded construction eliminates the need for additional clamps or fittings, simplifying installation and maintaining system integrity.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Chevrolet Cavalier and Pontiac Sunfire HVAC systems\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper heater core function for consistent cabin heating\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or blockage affecting coolant flow\u003c\/li\u003e\n\u003cli\u003eResolution of hose deterioration due to heat and chemical exposure\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 dimensions and fitment with the Chevrolet Cavalier or Pontiac Sunfire model year\u003c\/li\u003e\n\u003cli\u003eInspect heater core connections for corrosion or damage before installing the new hose\u003c\/li\u003e\n\u003cli\u003eUse proper clamps if required, although molded design may reduce clamp necessity\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring the HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19703 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long 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 exact warranty terms, consult the product documentation or manufacturer.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307159216309,"sku":"BBSC-19703","price":39.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19703_Fro.jpg?v=1775145837","url":"https:\/\/www.partcatalog.com\/products\/gates-19703-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}