{"product_id":"gates-12297-hvac-heater-hose-heater-to-pipe-1","title":"Gates 12297 HVAC Heater Hose - Heater To Pipe-1","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 12297\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 12297 is designed specifically for Toyota Highlander models, providing reliable HVAC system performance. Made from 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 for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.62 inches (16 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length of 6.94 inches (176 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Highlander HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 12297 is engineered to meet the specific requirements of the Toyota Highlander’s HVAC system. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding operating conditions. The molded design ensures a precise shape that matches the original equipment specifications, reducing the risk of leaks and improving system efficiency. Both ends of the hose have an inside diameter of 0.62 inches (16 mm), and the centerline length measures 6.94 inches (176 mm), providing a direct replacement without modification.\u003c\/p\u003e\u003cp\u003eThis hose does not include quick connect fittings or branches, focusing on a straightforward, OEM-style replacement. The Molded Heater Hose product line from Gates is known for delivering reliable HVAC hose solutions that maintain proper coolant flow and heating performance in vehicles like the Toyota Highlander.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Toyota Highlander HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause heating inefficiency\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hose connections\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant circulation for consistent cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing hose deformation or swelling due to age or chemical exposure\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 dimensions—0.62 inch inside diameter and 6.94 inch length—match the original part. The molded shape should align with existing hose routing to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly, and inspect for leaks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 12297 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction contribute to a 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 reliable HVAC system operation in Toyota Highlander vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52135976370357,"sku":"BBSC-12297","price":25.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_12297_Top.jpg?v=1775231737","url":"https:\/\/www.partcatalog.com\/products\/gates-12297-hvac-heater-hose-heater-to-pipe-1","provider":"PartCatalog","version":"1.0","type":"link"}