{"product_id":"gates-18475-hvac-heater-hose","title":"Gates 18475 HVAC Heater Hose - Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2","description":"\u003ch2\u003eGates 18475 Molded Heater Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 18475 molded heater hose is a factory-molded, OE-style coolant hose built for tight engine compartments where a straight hose will not route correctly. It is made from EPDM and measures 8.7 inches (221 mm) centerline length with 0.5-inch (13 mm) inside diameter at both ends.\u003c\/p\u003e\u003cp\u003eCompatible With 2004-2006 Toyota Sienna auxiliary heater pipe routing, this molded heater hose supports coolant, water, and air transfer applications. It also carries marine application approval, making the Gates 18475 a practical replacement for demanding thermal and fluid-routing jobs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFactory-molded shape for OEM-style routing in compact engine bays\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant and heater hose service\u003c\/li\u003e\n\u003cli\u003e0.5-inch (13 mm) inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003e8.7-inch (221 mm) centerline length\u003c\/li\u003e\n\u003cli\u003eSuitable for coolant, water, and air applications\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose part number 18475 is engineered as a small I.D. molded coolant hose for vehicles with tighter packaging around the engine and auxiliary heater plumbing. Its molded profile helps maintain the correct hose path between connection points, which is important for the 2004-2006 Toyota Sienna auxiliary heater pipe-1 to auxiliary heater pipe-2 application. If you are replacing a worn or hardened hose, the Gates 18475 provides the OE-style shape and dimensions needed for a clean service replacement.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dixie Electric Ltd 10475 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Hose Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from cracked or aged heater hose material\u003c\/li\u003e\n\u003cli\u003ePoor hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eHeat-related hose hardening or softening\u003c\/li\u003e\n\u003cli\u003eRestricted flow caused by collapsed or deformed hose sections\u003c\/li\u003e\n\u003cli\u003eReplacement needs for auxiliary heater pipe connections on Toyota Sienna models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose path, end diameters, and centerline length before installation. Confirm the routing matches the 2004-2006 Toyota Sienna auxiliary heater pipe-1 to auxiliary heater pipe-2 layout, and inspect adjoining pipes and clamps for wear, corrosion, or residue before reassembly. Proper coolant system service and leak checking after installation help confirm a secure seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded heater hose as an OE-style replacement built to match factory routing requirements. The EPDM construction and molded design support consistent fitment for the specified Toyota Sienna application and related fluid-transfer service.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303968399541,"sku":"BBSC-18475","price":35.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18475_Fro.jpg?v=1775145711","url":"https:\/\/www.partcatalog.com\/products\/gates-18475-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}