{"product_id":"gates-19458-hvac-heater-hose-heater-to-splice","title":"Gates 19458 HVAC Heater Hose - Heater To Splice","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19458\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19458 is designed specifically for Toyota 4Runner and FJ Cruiser 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 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 28.9 inches (734 mm)\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 0.65 inches (17 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner and FJ Cruiser HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This reduces installation time and ensures a secure fit within the HVAC system. The 19458 part benefits from this design approach, providing a direct replacement hose that maintains proper coolant flow and system integrity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose is engineered with EPDM rubber, known for its resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of a vehicle’s heating system. The molded construction of the Gates 19458 heater hose allows it to fit precisely within the Toyota 4Runner and FJ Cruiser models, minimizing the risk of leaks or kinks. With a centerline length of 28.9 inches (734 mm) and an inside diameter of 0.65 inches (17 mm) on both ends, this hose matches OEM specifications for optimal performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Toyota 4Runner and FJ Cruiser HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause heating inefficiency\u003c\/li\u003e\n\u003cli\u003ePreventing hose collapse or blockage that restricts coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining proper heater core function for consistent cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation due to heat and chemical exposure over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original to prevent interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect for leaks after installation. The molded design of the Gates 19458 heater hose simplifies alignment and fitment in Toyota 4Runner and FJ Cruiser models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Heater Hose 19458 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliability in automotive HVAC applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138079420597,"sku":"BBSC-19458","price":53.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19458_Fro.jpg?v=1775231813","url":"https:\/\/www.partcatalog.com\/products\/gates-19458-hvac-heater-hose-heater-to-splice","provider":"PartCatalog","version":"1.0","type":"link"}