{"product_id":"gates-12109-hvac-heater-hose","title":"Gates 12109 HVAC Heater Hose - Heater To Pipe","description":"\u003ch2\u003eGates Molded Heater Hose 12109 Overview\u003c\/h2\u003e\u003cp\u003eGates 12109 is a factory-molded heater hose built for tight engine bays where a straight hose will not route correctly. It uses an OEM-style molded shape and a 3\/4 in. inside diameter at both ends for direct coolant routing on supported applications, including the 2012-2018 Chevrolet Sonic heater to pipe location.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFactory-molded design for accurate routing in compact engine compartments\u003c\/li\u003e\n\u003cli\u003e3\/4 in. inside diameter at both ends for consistent hose connection sizing\u003c\/li\u003e\n\u003cli\u003eEPDM and plastic construction for coolant, water, and air service\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eCenterline length: 17.15 in. (436 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with 2012-2018 Chevrolet Sonic, heater to pipe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Gates Molded Heater Hose is part of the Gates Molded Heater Hose line, which focuses on OEM-style formed hoses for modern vehicles with tighter packaging around the engine. Part number 12109 is shaped to follow the original routing path, helping maintain proper hose alignment in the cooling system. It also cross-references Bosch 13109 for the same application.\u003c\/p\u003e\u003cp\u003eFor Chevrolet Sonic models from 2012 through 2018, this hose supports the heater to pipe connection with the correct molded profile and 3\/4 in. end sizing. Gates 12109 is a practical replacement when the original hose has hardened, cracked, or no longer holds its formed shape.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks 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 coolant flow through a deteriorated hose passage\u003c\/li\u003e\n\u003cli\u003eHeat-related hose damage in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eService issues on the heater to pipe connection in a Chevrolet Sonic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify end diameter, molded shape, and centerline length before installation. Confirm the hose routing matches the original heater to pipe path on the 2012-2018 Chevrolet Sonic, and inspect adjoining pipe ends and clamps for wear or corrosion before reassembly. Drain coolant as needed and refill the system according to the vehicle service procedure after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded heater hose to OE-style dimensions and materials for consistent fit and routing. The hose is suitable for coolant, water, air, and approved marine applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303941333173,"sku":"BBSC-12109","price":27.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_12109_Top.jpg?v=1775145654","url":"https:\/\/www.partcatalog.com\/products\/gates-12109-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}