{"product_id":"subaru-oem-heater-core-hose-18-19-crosstrek-20d-72421fl000","title":"Subaru OEM Heater Core Hose (18-19 Crosstrek - 20D) | 72421FL000","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Heater Core Hose (Part #72421FL000) is a factory-replacement coolant hose designed specifically for the 2018–2019 Subaru Crosstrek. This exact-fit OEM component ensures proper coolant flow between the engine and heater core, maintaining reliable cabin heating performance. Choosing a genuine Subaru part guarantees compatibility, factory-grade materials, and long-term durability that aftermarket alternatives simply cannot match.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact OEM Fit\u003c\/strong\u003e – Engineered to factory specifications for a direct, no-modification installation on compatible Crosstrek models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru Quality\u003c\/strong\u003e – Manufactured to the same standards as the original part installed at the factory, ensuring consistent performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant System Integrity\u003c\/strong\u003e – Maintains proper coolant routing to the heater core, preventing leaks that can lead to cabin heating failure or engine overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Warranty Coverage\u003c\/strong\u003e – Backed by Subaru's genuine parts warranty for added peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number Reference\u003c\/strong\u003e – Part #72421FL000 cross-references directly with your vehicle's factory service manual for confident ordering.\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 Core Hose – Part #72421FL000\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\u003e72421FL000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003ctd\u003eHeater Core Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003e2018–2019 Subaru Crosstrek\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003ctd\u003e20D and compatible trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis heater core hose is confirmed to fit the following Subaru vehicles:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim \/ Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eSubaru Crosstrek\u003c\/td\u003e\n\u003ctd\u003e20D and applicable trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eSubaru Crosstrek\u003c\/td\u003e\n\u003ctd\u003e20D and applicable trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways verify your vehicle's VIN and trim level against the Subaru parts catalog to confirm fitment before ordering. Part #72421FL000 is a genuine Subaru component and will match the factory hose routing exactly.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis heater core hose is a direct OEM replacement designed for a straightforward bolt-on installation. The factory-matched dimensions and connection points eliminate the need for modifications. While mechanically inclined owners may complete this replacement at home, professional installation by a certified Subaru technician is recommended to ensure the cooling system is properly bled and tested after hose replacement.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":43164915073120,"sku":"sub72421FL000","price":33.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Heater-Core-Hose-18-19-Crosstrek-20D-72421FL000.jpg?v=1791486225","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-heater-core-hose-18-19-crosstrek-20d-72421fl000","provider":"Import Image Racing","version":"1.0","type":"link"}