{"product_id":"subaru-oem-heater-core-hose-21-23-crosstrek-25d-72421sj000","title":"Subaru OEM Heater Core Hose (21-23 Crosstrek - 25D) | 72421SJ000","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Heater Core Hose (Part #72421SJ000) is a factory-replacement coolant hose designed for precise fit and reliable performance in your Subaru Crosstrek. Engineered to exact factory specifications, this OEM heater core hose ensures proper coolant flow between the engine and heater core, maintaining interior heating efficiency and preventing coolant leaks. Ideal for Crosstrek owners seeking a direct, no-compromise replacement backed by Subaru's factory quality standards.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Part\u003c\/strong\u003e – Manufactured to the same specifications as the original factory hose, ensuring exact fit and function with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Design\u003c\/strong\u003e – Precision-molded to match OEM routing and connection points, eliminating fitment guesswork and reducing installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Built from high-quality, heat- and pressure-resistant materials to withstand the demands of the cooling\/heating system over the long term.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Heating System Performance\u003c\/strong\u003e – Ensures optimal coolant flow to the heater core for consistent cabin heating and defrost performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Free Reliability\u003c\/strong\u003e – OEM-grade sealing surfaces and hose ends provide a secure, leak-resistant connection at every junction.\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\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru Heater Core Hose (Part #72421SJ000)\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\u003e72421SJ000\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\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eHeater Core Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eOEM-Grade Rubber \/ Reinforced Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew (Genuine OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eSubaru Genuine Parts Warranty\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 designed 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\u003e2021\u003c\/td\u003e\n\u003ctd\u003eCrosstrek\u003c\/td\u003e\n\u003ctd\u003e25D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eCrosstrek\u003c\/td\u003e\n\u003ctd\u003e25D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003ctd\u003eCrosstrek\u003c\/td\u003e\n\u003ctd\u003e25D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways verify your vehicle's year, model, and trim level before ordering. Cross-reference with Subaru part number \u003cstrong\u003e72421SJ000\u003c\/strong\u003e to confirm compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis heater core hose is a direct OEM replacement designed for a bolt-on, no-modification installation. The factory-matched hose ends align precisely with OEM connection points on the engine and heater core. While a mechanically experienced DIYer can perform this replacement, professional installation by a qualified technician is recommended to ensure proper coolant system service, including safe draining and refilling of coolant. Always allow the engine to cool completely before servicing any cooling or heating system components.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":43164915564640,"sku":"sub72421SJ000","price":26.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Heater-Core-Hose-21-23-Crosstrek-25D-72421SJ000.jpg?v=1791629365","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-heater-core-hose-21-23-crosstrek-25d-72421sj000","provider":"Import Image Racing","version":"1.0","type":"link"}