{"product_id":"lunwag-pcv-valve-hose-assembly-for-1-4l-chevy-buick-cruze-sonic-trax-encore-direct-fit-with-bypass-valves","title":"Lunwag PCV Valve Hose Assembly for 1.4L Chevy \u0026 Buick (Cruze\/Sonic\/Trax\/Encore) — Direct-Fit with Bypass Valves","description":"\u003cp\u003e\u003cstrong\u003eReplacement Lunwag PCV valve hose assembly with bypass valves engineered to restore proper crankcase ventilation for 1.4L Chevy and Buick engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 1.4L Cruze, Sonic, Trax or Encore has rough idle, oil seepage around the valve cover, or a check engine light tied to the PCV system, this complete Lunwag hose assembly replaces worn OEM tubing and bypass components. Built to match original fitment and replace part numbers 25193343, 55568267 and 46829, the kit delivers a direct swap that avoids custom plumbing or adaptors.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this Lunwag assembly fix idling and acceleration problems?\u003c\/h3\u003e\n\u003cp\u003eA failing PCV hose or clogged bypass path can let crankcase pressure fluctuate or allow unmetered air into the intake, causing unstable idle and weak throttle response. Installing the Lunwag assembly restores intended ventilation flow and seals leaks that upset engine air-fuel balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for OEM venting parts to stop vacuum leaks.\u003c\/li\u003e\n  \u003cli\u003eBypass valves maintain correct pressure under different engine loads.\u003c\/li\u003e\n  \u003cli\u003eOil-resistant materials reduce degradation that causes cracks and leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part physically fit my vehicle without modification?\u003c\/h3\u003e\n\u003cp\u003eYes — the assembly is manufactured to the same dimensions and connection points as the original equipment it replaces. It's designed specifically for GM 1.4L applications in the listed Cruze, Sonic, Trax and Encore model years so you won’t need adapters or cutting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact OEM replacement for part numbers 25193343, 55568267, 46829.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 2011–2016 Cruze, 2016 Cruze Limited, 2012–2019 Sonic, 2013–2020 Trax, 2013–2019 Encore (1.4L).\u003c\/li\u003e\n  \u003cli\u003eIncludes full hose assembly—no extra components required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eThe Lunwag PCV hose is built for plug-and-play installation and typically installs in minutes. Most owners can fit it with basic access to the engine bay and no specialty tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free pressure-fit ends; simply push into factory ports.\u003c\/li\u003e\n  \u003cli\u003eNo cutting, splicing or hose clamps usually required.\u003c\/li\u003e\n  \u003cli\u003eStraightforward service for DIY mechanics or quick replacement by a technician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections does this hose offer compared to worn OEM parts?\u003c\/h3\u003e\n\u003cp\u003eThis assembly uses heat- and oil-resistant materials to withstand engine conditions that cause stock hoses to harden, crack, or collapse. The durable construction helps maintain ventilation integrity longer than degraded OEM tubing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil-resistant polymers prevent softening and swelling from engine vapors.\u003c\/li\u003e\n  \u003cli\u003eHeat-stable components resist embrittlement near the valve cover.\u003c\/li\u003e\n  \u003cli\u003eBypass valves designed for consistent operation across temperature ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Lunwag PCV valve hose assembly is aimed at owners and independent shops servicing GM 1.4L engines—especially drivers of Chevy Cruze, Cruze Limited, Sonic, Trax and Buick Encore models who need a reliable, direct-fit replacement for failing PCV hardware. Choose this part if you want an OEM-matching swap that addresses rough idle, oil leaks around the valve cover, or PCV-related engine codes without extra modification or lengthy downtime.\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: Does this replace part number 55568267?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Lunwag assembly directly replaces OEM number 55568267 as well as 25193343 and 46829.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it myself without tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Usually yes. The hose is designed for push-fit installation and typically needs no special tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lunwag","offers":[{"title":"Default Title","offer_id":48084346536094,"sku":"B0FCM3GSNN","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lunwag-front-assembly-view.jpg?v=1785851113","url":"https:\/\/northtrailauto.ca\/products\/lunwag-pcv-valve-hose-assembly-for-1-4l-chevy-buick-cruze-sonic-trax-encore-direct-fit-with-bypass-valves","provider":"North Trail Auto","version":"1.0","type":"link"}