{"product_id":"gates-12251-hvac-heater-hose","title":"Gates 12251 HVAC Heater Hose - Heater Outlet","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 12251\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 12251 is designed specifically for Subaru Legacy and Outback models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.59 inches (15 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length of 21.56 inches (548 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Subaru Legacy and Outback HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Heater Hose line by Gates offers pre-formed hoses engineered to match exact OEM specifications. This reduces installation time and ensures a secure fit within the HVAC system. The molded construction helps maintain hose shape and prevents kinking, which is critical for consistent coolant flow and heater performance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 12251 features an EPDM rubber construction known for its resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.59 inches (15 mm), making it compatible with the heater core and engine connections in Subaru Legacy and Outback vehicles. The hose measures 21.56 inches (548 mm) in centerline length, providing the correct routing length for these models. This molded hose does not include quick connect fittings or branches, simplifying the installation process.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Subaru Legacy and Outback\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to the HVAC heater core\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that cause engine overheating or heater failure\u003c\/li\u003e\n\u003cli\u003eEliminating hose kinks or collapses that restrict coolant circulation\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency and cabin heating performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old heater hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches OEM specifications to prevent interference or kinks\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the 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 coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 12251 is manufactured to meet strict quality standards for durability and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303953326261,"sku":"BBSC-12251","price":14.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_12251_Top.jpg?v=1775145668","url":"https:\/\/www.partcatalog.com\/products\/gates-12251-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}