{"product_id":"gates-12355-hvac-heater-hose-tee-2-to-heater","title":"Gates 12355 HVAC Heater Hose - Tee-2 To Heater","description":"\u003ch2\u003eGates Molded Heater Hose for Toyota Sienna\u003c\/h2\u003e\u003cp\u003eThe Gates 12355 molded heater hose is an OEM-style coolant hose built for tight engine compartments where a formed routing path matters. It is made from EPDM and measures 16 mm (0.62 in) at both ends with a 10.47 in (266 mm) centerline length.\u003c\/p\u003e\u003cp\u003eCompatible with 2014-2016 Toyota Sienna applications at the Tee-2 to Heater position, this molded hose supports coolant, water, and air transfer. The Gates Molded Heater Hose line focuses on factory-shaped routing for vehicles that need a precise fit in compact spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Gates\u003c\/li\u003e\n\u003cli\u003ePart number: 12355\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant-system service\u003c\/li\u003e\n\u003cli\u003eFactory-molded, OEM-style shape\u003c\/li\u003e\n\u003cli\u003e16 mm (0.62 in) inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003e10.47 in (266 mm) centerline length\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eCross-reference: Bosch 13355\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eGates 12355 is a molded heater hose for the 2014-2016 Toyota Sienna, Tee-2 to Heater position. Its formed profile helps match the original hose routing in smaller, tighter engine compartments, reducing the need to force a straight hose into a curved path. The EPDM material is suited for coolant, water, and air service, and the hose is also approved for marine use. If you are replacing a worn or leaking heater hose on a Toyota Sienna, this part number 12355 provides a direct OE-style replacement format.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage from a cracked or aged heater hose\u003c\/li\u003e\n\u003cli\u003eImproper routing caused by a collapsed or misshaped hose\u003c\/li\u003e\n\u003cli\u003eRestricted heater flow from internal hose deterioration\u003c\/li\u003e\n\u003cli\u003eFitment issues when a straight hose cannot follow the factory path\u003c\/li\u003e\n\u003cli\u003eService replacement for a damaged Tee-2 to Heater hose on Toyota Sienna models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, end diameters, and centerline length before installation. Confirm the application on 2014, 2015, and 2016 Toyota Sienna models at the Tee-2 to Heater position, and compare the original hose shape to the molded profile of Gates 12355. Inspect adjoining clamps, tees, and coolant connections for wear before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is known for OE-style hose construction and molded replacement parts that follow factory routing requirements. This molded heater hose is built to match the tighter packaging demands found in modern engine bays and to support dependable coolant-system service.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52412214542517,"sku":"BBSC-12355","price":30.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_12355_Top.jpg?v=1777784933","url":"https:\/\/www.partcatalog.com\/products\/gates-12355-hvac-heater-hose-tee-2-to-heater","provider":"PartCatalog","version":"1.0","type":"link"}