{"product_id":"subaru-oem-heater-hose-outlet-15-19-legacy-36d-72421al01b","title":"Subaru OEM Heater Hose - Outlet (15-19 Legacy - 36D) | 72421AL01B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Heater Hose – Outlet (Part #72421AL01B) is the factory-replacement coolant outlet hose designed specifically for the 2015–2019 Subaru Legacy with the 3.6L H6 (36D) engine. As an OEM part, it delivers an exact fit, OEM-grade materials, and the durability expected from Subaru's factory engineering — ensuring your cabin heating system operates safely and efficiently.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Quality\u003c\/strong\u003e – Manufactured to factory specifications for a precise, leak-free fit with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Guarantee\u003c\/strong\u003e – Engineered exclusively for the 2015–2019 Legacy 3.6L H6, eliminating fitment guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Grade Materials\u003c\/strong\u003e – Constructed from OEM-spec rubber compounds that resist heat, coolant, and pressure for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Cooling System Integrity\u003c\/strong\u003e – Proper coolant flow to the heater core protects your engine and ensures consistent cabin heat output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by Subaru's Factory Warranty\u003c\/strong\u003e – Genuine OEM parts carry Subaru's standard parts warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru Heater Hose – Outlet (Part #72421AL01B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e72421AL01B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eHeater Hose – Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM \/ Aftermarket\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Application\u003c\/th\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eOEM-spec heat and coolant-resistant rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis heater hose outlet is compatible with the following Subaru vehicles equipped with the 3.6L H6 (36D) engine:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e3.6L H6 (36D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways verify your vehicle's VIN and engine code before ordering to confirm compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis heater hose outlet is a direct OEM replacement and installs in the factory location with no cutting or modification. Basic cooling system service experience is recommended — drain coolant before removal, replace hose clamps as needed, and refill\/bleed the cooling system after installation. Professional installation is advised if you are unfamiliar with coolant system service.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":43164924903520,"sku":"sub72421AL01B","price":37.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Heater-Hose-Outlet-15-19-Legacy-36D-72421AL01B.webp?v=1791374914","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-heater-hose-outlet-15-19-legacy-36d-72421al01b","provider":"Import Image Racing","version":"1.0","type":"link"}