{"product_id":"gates-19523-hvac-heater-hose","title":"Gates 19523 HVAC Heater Hose - Engine To Heater","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19523\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19523 is designed for reliable HVAC system performance in Chevrolet, GMC, and Isuzu vehicles. Engineered with durable EPDM material, this molded heater hose ensures proper coolant flow and heat transfer for models like the Chevrolet Colorado and GMC Canyon.\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 easy installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.62 inches (16 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.75 inches (19 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 15.2 inches (386 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Colorado, GMC Canyon, Isuzu i-290, and i-370\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19523 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 15.2 inches (386 mm), ensuring a precise fit without the need for modifications. Made from EPDM material, it offers resistance to heat, ozone, and automotive fluids, making it suitable for HVAC heater core connections in select Chevrolet, GMC, and Isuzu models.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Chevrolet Colorado and GMC Canyon HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause insufficient cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing hose deterioration due to heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003ePreventing HVAC system overheating caused by restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eEnsuring proper coolant circulation in Isuzu i-290 and i-370 heater cores\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose dimensions against the original part before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all clamps are securely tightened to prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding 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\u003cli\u003eUse proper tools to avoid damaging the molded hose during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19523 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM construction provides long-lasting resistance to heat and automotive fluids. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship, supporting reliable HVAC system operation in Chevrolet, GMC, and Isuzu vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307150041269,"sku":"BBSC-19523","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19523_Fro.jpg?v=1775145816","url":"https:\/\/www.partcatalog.com\/products\/gates-19523-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}