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The Genuine Subaru OEM Heater Core Hose – Outlet (Part #72421AN00A) is a factory-replacement coolant hose designed specifically for the heater core outlet on the following vehicles: 2020-2025 Subaru Legacy and 2020-2025 Subaru Outback. As an OEM component, it delivers an exact-fit, leak-free seal that aftermarket hoses simply cannot match, ensuring your cabin heating system operates at peak efficiency. This is the correct, dealer-sourced part for maintaining OEM performance and protecting your Subaru's heating system integrity.
| Part Number | 72421AN00A |
|---|---|
| Part Type | Heater Core Hose – Outlet |
| OEM / Aftermarket | Genuine Subaru OEM |
| Application | Heater Core Outlet |
| Warranty | Genuine Subaru OEM Parts Warranty |
This heater core outlet hose is designed for the following Subaru vehicles:
Always verify your vehicle's VIN before ordering. Cross-reference with OEM Subaru parts catalogs to confirm fitment for your specific application.
This heater core outlet hose is a direct OEM replacement and is designed for a bolt-on, no-modification installation. It is recommended that a trained technician install this part to ensure proper cooling system function and to bleed air out of the system following replacement.
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