{"product_id":"gates-51746-hvac-heater-hose-thermostat-to-heater","title":"Gates 51746 HVAC Heater Hose - Thermostat To Heater","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Gates 51746 molded coolant hose is built for specific applications that require an OE-style hose assembly with integrated components. It uses EPDM and plastic construction and is shaped to match the routing and connection points needed for the cooling system.\u003c\/p\u003e\u003cp\u003eCompatible With 2003-2007 Hummer H2, thermostat to heater routing. The Gates Molded Coolant Hose line focuses on application-specific assemblies that mirror OEM-style layouts, including branches and quick-connect features where required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM and plastic construction for coolant system service.\u003c\/li\u003e\n\u003cli\u003eMolded shape follows the required hose path.\u003c\/li\u003e\n\u003cli\u003eIntegrated branch and quick-connector design where specified.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for direct replacement use.\u003c\/li\u003e\n\u003cli\u003ePart number 51746 for easy identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 51746 is a molded HVAC heater hose assembly for the cooling circuit, engineered for vehicles that use a formed hose with integrated connection features. The design reflects OEM-style requirements by combining the hose body with application-specific elements such as branches and a female quick connector when specified by the application. For buyers searching for a Hummer H2 heater hose replacement, this part number 51746 provides a direct match to the listed thermostat-to-heater routing.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 15058002, F11286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking molded heater hose.\u003c\/li\u003e\n\u003cli\u003eRestoring coolant flow between thermostat and heater circuit points.\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues caused by damaged quick-connect ends.\u003c\/li\u003e\n\u003cli\u003eCorrecting hose routing problems from a misshaped or collapsed hose.\u003c\/li\u003e\n\u003cli\u003eMatching an OE-style formed hose assembly on the Hummer H2.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, connector style, and end diameters before installation. Confirm the application against the vehicle’s cooling system layout, since molded hoses are built to specific configurations. Use the listed part number 51746 to match the correct assembly for the Hummer H2.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is a recognized aftermarket supplier in modular coolant hose assemblies, and this molded hose is manufactured to application-specific specifications with OE-style integrated components.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":53258119282869,"sku":"BBSC-51746","price":86.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51746_Top.jpg?v=1789191420","url":"https:\/\/www.partcatalog.com\/products\/gates-51746-hvac-heater-hose-thermostat-to-heater","provider":"PartCatalog","version":"1.0","type":"link"}