{"product_id":"gates-18857-hvac-heater-hose","title":"Gates 18857 HVAC Heater Hose - Pipe To Engine or Valve To Engine","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 18857\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18857 is designed for reliable HVAC system performance in select Honda and Toyota 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 material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and secure installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 18.3 inches (465 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.62 inches (16 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Honda Civic and Toyota Prius models including Prius Plug-In, Prius Prime, and Prius V\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 pre-formed hoses that match original equipment specifications. This product line is engineered to provide a direct fit without the need for modifications, reducing installation time and ensuring proper coolant flow within the HVAC system. The molded construction of the 18857 part number supports consistent performance and durability in demanding automotive environments.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18857 features an EPDM rubber composition known for its resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.62 inches (16 mm), making it suitable for precise connections in the heating system. With a centerline length of 18.3 inches (465 mm), this molded hose is designed to fit specific routing paths in Honda Civic and Toyota Prius models, ensuring proper coolant circulation and heater core function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses causing coolant leaks\u003c\/li\u003e\n\u003cli\u003eResolving heater core flow restrictions due to damaged hoses\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty HVAC hose connections\u003c\/li\u003e\n\u003cli\u003eMaintaining proper cabin heating performance in Honda Civic and Toyota Prius vehicles\u003c\/li\u003e\n\u003cli\u003eAddressing coolant loss from deteriorated or collapsed heater hoses\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 hose routing matches the original configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design of the Gates 18857 heater hose simplifies alignment and fitment in compatible Honda and Toyota models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Heater Hose 18857 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under typical operating conditions. Please refer to Gates' official warranty policy for specific coverage details related to this part number.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307102068917,"sku":"BBSC-18857","price":34.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18857_Fro.jpg?v=1775145745","url":"https:\/\/www.partcatalog.com\/products\/gates-18857-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}