{"product_id":"gates-18812-hvac-heater-hose","title":"Gates 18812 HVAC Heater Hose","description":"\u003ch2\u003eGates Molded Heater Hose for Tight Engine Bays\u003c\/h2\u003e\u003cp\u003eThe Gates 18812 molded heater hose is an OEM-style coolant hose built for smaller, tighter engine compartments where a straight hose will not route correctly. It is formed to match the factory shape and is suitable for coolant, water, and air service, with marine application approval.\u003c\/p\u003e\u003cp\u003eCompatible With Toyota Sequoia, Toyota Land Cruiser, and Toyota Tundra heater and coolant routing where a molded hose is specified, this EPDM hose supports factory-style fitment in the engine bay. The Gates Molded Heater Hose line focuses on shaped replacement hoses that follow original routing without unnecessary bends or stress points.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGates part number 18812\u003c\/li\u003e\n\u003cli\u003eFactory-molded, OEM-style hose shape\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air applications\u003c\/li\u003e\n\u003cli\u003eSmall I.D. design for tighter engine compartments\u003c\/li\u003e\n\u003cli\u003eEnd I.D.: 0.62 in. (16 mm) at both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length: 12.9 in. (328 mm)\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis molded heater hose is built to replace a shaped coolant hose in applications that require precise routing between pipes, the engine, or the water pump. The Gates 18812 follows an OEM-style molded profile to help maintain proper hose alignment in compact engine bays, including Toyota Sequoia, Toyota Land Cruiser, and Toyota Tundra applications listed in the fitment data. The EPDM material is commonly used in cooling-system service for its resistance to heat and coolant exposure.\u003c\/p\u003e\u003cp\u003eThis part cross-references Continental 63167 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or leaking molded heater hose sections\u003c\/li\u003e\n\u003cli\u003eImproper hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at aged hose bends and formed sections\u003c\/li\u003e\n\u003cli\u003eReplacement needs for heater, coolant, or water hose routing\u003c\/li\u003e\n\u003cli\u003eMarine or water-service hose replacement where approved molded hose is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose routing, end diameters, and centerline length before installation. Match the molded shape to the original hose path so the hose does not twist or kink during service. Inspect adjoining pipes, clamps, and connection points for wear or corrosion before reassembly. For fitment-specific applications, confirm the vehicle year, make, model, and hose position listed in the catalog data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2014-2022 Toyota Sequoia, Pipe-1 To Pipe-2\u003c\/li\u003e\n\u003cli\u003eFits 2014-2019 Toyota Land Cruiser, Crossover To Pipe\u003c\/li\u003e\n\u003cli\u003eFits 2007-2018 Toyota Tundra, Water Pump To Pipe\u003c\/li\u003e\n\u003cli\u003eFits 2008-2013 Toyota Sequoia, Pipe To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1989-1992 Dodge Colt, Heater To Thermostat\u003c\/li\u003e\n\u003cli\u003eFits 1989-1992 Mitsubishi Mirage, Heater To Thermostat\u003c\/li\u003e\n\u003cli\u003eFits 1989 Mitsubishi Mirage, Heater To Pipe-2\u003c\/li\u003e\n\u003cli\u003eFits 1987-1988 Dodge Colt, Heater To Tee\u003c\/li\u003e\n\u003cli\u003eFits 1985-1987 Mitsubishi Galant, Heater To Pipe-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures molded coolant and heater hoses to OE-style dimensions and routing requirements for service replacement use. Part number 18812 is built as a shaped replacement hose for applications that call for a molded EPDM hose profile.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307096826037,"sku":"BBSC-18812","price":29.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18812_Fro.jpg?v=1775145738","url":"https:\/\/www.partcatalog.com\/products\/gates-18812-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}