{"product_id":"gates-18843-hvac-heater-hose-heater-to-pipe","title":"Gates 18843 HVAC Heater Hose - Heater To Pipe","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 18843\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18843 is designed specifically for Toyota 4Runner and Pickup models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eCenterline length of 22.4 inches (569 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.62 inches (16 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eMolded design for exact OEM replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner and Pickup HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18843 is engineered to meet the specific HVAC requirements of Toyota 4Runner and Pickup vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. The hose features a molded design that matches the original equipment specifications, ensuring a secure and leak-free connection. With an inside diameter of 0.62 inches (16 mm) on both ends and a centerline length of 22.4 inches (569 mm), this heater hose fits precisely within the HVAC system, facilitating efficient coolant flow and heat transfer.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or cracked heater hoses in Toyota 4Runner and Pickup HVAC systems\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestores proper heater core function for consistent cabin heating\u003c\/li\u003e\n\u003cli\u003eEliminates hose collapse or blockage that restricts coolant flow\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to hose degradation from heat and chemical exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old heater hose\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches OEM specifications to avoid kinks or stress points\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure hose ends firmly\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring the HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 18843 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide reliable service life under typical operating conditions. While specific warranty details are not provided, Gates products are generally backed by the brand's commitment to quality and fitment accuracy for Toyota 4Runner and Pickup vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138075717813,"sku":"BBSC-18843","price":30.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18843_Fro.jpg?v=1775231786","url":"https:\/\/www.partcatalog.com\/products\/gates-18843-hvac-heater-hose-heater-to-pipe","provider":"PartCatalog","version":"1.0","type":"link"}