{"product_id":"gates-18456-hvac-heater-hose-oil-cooler-to-engine","title":"Gates 18456 HVAC Heater Hose - Oil Cooler To Engine","description":"\u003ch2\u003eReliable HVAC Heater Hose for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18456 is engineered to provide dependable heating system performance for select Lexus and Toyota models. Designed with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's HVAC system.\u003c\/p\u003e\u003ch2\u003eKey Features of Gates Molded Heater Hose 18456\u003c\/h2\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\u003eCenterline length of 10.7 inches (272 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.5 inches (13 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus Land Cruiser, LX470 and Toyota Sequoia, Tundra models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Molded Heater Hose\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose product line focuses on delivering hoses that are pre-formed to match the exact routing and dimensions required by specific vehicle applications. This eliminates the need for bending or cutting, reducing installation time and potential leaks. The 18456 part number features a molded construction with a centerline length of 10.7 inches (272 mm) and consistent 0.5 inch (13 mm) inside diameters on both ends, ensuring a secure connection within the HVAC system. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, maintaining integrity under demanding engine compartment conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Lexus Land Cruiser and LX470 models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Toyota Sequoia and Tundra heating systems\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that cause HVAC system inefficiency\u003c\/li\u003e\n\u003cli\u003eEliminating hose collapse or blockage that reduces heater performance\u003c\/li\u003e\n\u003cli\u003eMaintaining system pressure and temperature stability for consistent cabin heat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the molded heater hose 18456. Inspect adjacent hoses and fittings for wear during replacement to maintain overall system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 18456 is manufactured to meet or exceed OEM specifications for fit, form, and function. The EPDM material and molded design contribute to durability and resistance against heat and chemical exposure. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52135980925109,"sku":"BBSC-18456","price":20.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18456_Fro.jpg?v=1775231772","url":"https:\/\/www.partcatalog.com\/products\/gates-18456-hvac-heater-hose-oil-cooler-to-engine","provider":"PartCatalog","version":"1.0","type":"link"}