{"product_id":"vekauto-pcv-valve-hose-connector-for-subaru-oe-11821aa660-aluminum-oem-fit-for-forester-impreza-legacy-wrx-brz-crosstrek-outbac","title":"VekAuto PCV Valve Hose Connector for Subaru OE 11821AA660 — Aluminum, OEM-fit for Forester Impreza Legacy WRX BRZ Crosstrek Outbac","description":"\u003cp\u003e\u003cstrong\u003eVekAuto No.11821AA660 is an aluminum PCV valve hose connector engineered to replace the factory fitting on many Subaru engines, restoring proper crankcase ventilation and preventing leaks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis precision-machined connector replaces worn or damaged PCV hose fittings on a wide range of Subaru vehicles, including Forester, Impreza, Legacy, WRX, BRZ, Crosstrek, Outback and XV models listed under OE 11821AA660. Built from corrosion-resistant aluminum and manufactured to exact dimensions, the part is intended to match OEM fit and restore reliable routing of crankcase gases back into the intake for combustion. The description below explains compatibility, materials, installation considerations and the performance benefits you can expect when replacing a degraded connector.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Subaru models and years will this connector fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis VekAuto connector is designed around OE number 11821AA660 and fits a selection of Subaru models across multiple years. Confirm compatibility by comparing your vehicle’s part number and the connector’s shape to the pictures before purchasing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits Subaru BRZ (2013–2024) and Crosstrek\/XV Crosstrek (2013–2024 ranges noted).\u003c\/li\u003e\n  \u003cli\u003eCompatible with Forester (2011–2015), Impreza (2012–2024), Legacy and Outback (2013–2019).\u003c\/li\u003e\n  \u003cli\u003eAlso fits WRX and WRX STI from 2015–2016 where the OE number matches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this connector affect engine ventilation and performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe connector keeps the PCV routing sealed and directs blow-by gases toward the intake so they can be burned in the combustion cycle rather than vented to atmosphere. That controlled routing helps maintain steady crankcase pressure and supports consistent combustion behavior.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRestores sealed path for crankcase gases to the intake manifold.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce unmetered air and potential rough idling from leaks.\u003c\/li\u003e\n  \u003cli\u003eAids in maintaining emission-control behavior tied to PCV routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features make this connector durable?\u003c\/h3\u003e\n\n\u003cp\u003eManufactured from robust aluminum, the connector resists corrosion and wear typical in under-hood environments. Precision dimensions and a strong finish help prevent loosening, leaks and premature failure under engine vibration and elevated temperatures.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminum construction for corrosion resistance and long life.\u003c\/li\u003e\n  \u003cli\u003ePrecision machining for tight, reliable sealing with hoses and fittings.\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand engine heat, vibration and repeated service cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and what’s included?\u003c\/h3\u003e\n\n\u003cp\u003eThe package contains one VekAuto PCV valve hose connector; installation generally requires hose removal and inspection of clamps or seals. If you’re unsure about the procedure, consult professional tutorial videos or a mechanic to avoid incorrect installation that could cause leaks or poor performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage includes one PCV valve hose connector (no additional hardware).\u003c\/li\u003e\n  \u003cli\u003eCompare photos and OE number 11821AA660 to confirm fit before ordering.\u003c\/li\u003e\n  \u003cli\u003eReplacement may require basic hand tools and careful hose clamp handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this part is for: drivers, DIY enthusiasts and professional technicians working on compatible Subaru models who need a direct-fit, corrosion-resistant replacement for a failing PCV hose connector. Choose this connector if you see symptoms of cracked fittings, vacuum leaks or want to restore original ventilation routing using a durable aluminum replacement matched to OE 11821AA660. If you have any doubt about fitment or the replacement process, check your vehicle’s parts diagram or seek a professional installer to ensure a correct and safe repair.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this connector an exact match for OE 11821AA660?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it is designed to match OE 11821AA660. Verify by comparing part photos and your vehicle’s part number before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many DIYers can install it with basic tools, but follow guidance or a video and check clamps to prevent leaks; consult a mechanic if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VekAuto","offers":[{"title":"Default Title","offer_id":48085041709214,"sku":"B0FDWYLTQF","price":36.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vekauto-pcv-connector-front-view.jpg?v=1785867221","url":"https:\/\/northtrailauto.ca\/products\/vekauto-pcv-valve-hose-connector-for-subaru-oe-11821aa660-aluminum-oem-fit-for-forester-impreza-legacy-wrx-brz-crosstrek-outbac","provider":"North Trail Auto","version":"1.0","type":"link"}