{"product_id":"hose-pcv","title":"Subaru OEM Hose PCV 2017-2021 STI","description":"\u003ch3\u003eSubaru OEM Hose PCV 2017-2021 STI | Genuine Replacement | Engine Maintenance Hose\u003c\/h3\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Subaru OEM Hose PCV for 2017-2021 WRX STI models is a direct replacement part designed to maintain the proper function of your vehicle’s positive crankcase ventilation system. This hose plays a critical role in managing crankcase gases, ensuring they are rerouted back into the intake system for combustion rather than being released into the atmosphere. It is essential for maintaining engine efficiency, reducing emissions, and preventing potential oil leaks or vacuum issues.\u003c\/p\u003e\n\u003cp\u003eManufactured by Subaru to OEM specifications, this PCV hose is engineered with precise fitment and durability in mind. Using genuine materials and construction methods, it meets the exact standards Subaru requires for reliable long-term performance. This ensures a perfect fit and seamless integration with your WRX STI’s engine components, preserving factory reliability and performance.\u003c\/p\u003e\n\u003cp\u003eFor Subaru enthusiasts focused on maintaining their vehicle’s health and reliability, using an OEM PCV hose guarantees compatibility and peace of mind. Proper ventilation of crankcase gases supports consistent engine operation and helps avoid common issues related to worn or cracked hoses. This genuine part is a straightforward maintenance upgrade that keeps your STI running as intended.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Subaru OEM Hose PCV is engineered specifically for 2017-2021 WRX STI models and features genuine Subaru part number 11815AC900. Constructed from durable OEM-grade rubber, it delivers reliable sealing and flexibility for Subaru enthusiasts seeking factory-accurate replacement components.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Subaru OEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Hose PCV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 11815AC900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2017-2021 Subaru WRX STI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e OEM-grade rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Molded hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Genuine Subaru part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Guaranteed OEM fitment ensures easy installation and perfect sealing with factory components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Made from high-quality rubber designed to withstand heat, oil vapors, and engine bay conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Maintains proper crankcase ventilation to prevent vacuum leaks and engine performance issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality:\u003c\/strong\u003e Manufactured to Subaru’s exacting standards for consistent, long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Ideal for replacing worn or cracked hoses to preserve engine health and emissions compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1× Subaru OEM Hose PCV 11815AC900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Subaru OEM Hose PCV is straightforward and typically DIY-friendly for enthusiasts with basic mechanical skills. The hose is a direct bolt-on replacement with no modifications required. No special tools are necessary beyond standard hand tools for hose clamp removal and installation. Always inspect surrounding components for wear during replacement. This hose is compatible exclusively with 2017-2021 Subaru WRX STI models; verify your vehicle’s year and trim before purchase.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e DIY-Friendly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific 2017-2021 WRX STI model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":46550163325103,"sku":"11815AC900","price":70.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/subaru-oem-hose-pcv-2017-2021-sti-11815ac900-2633570.png?v=1770705308","url":"https:\/\/subimods.com\/products\/hose-pcv","provider":"Subimods.com","version":"1.0","type":"link"}