{"product_id":"dorman-engine-valve-cover-for-gm-4-cylinder-264-968-polymer-includes-gasket-bolts","title":"Dorman Engine Valve Cover for GM 4-Cylinder (264-968) — Polymer, Includes Gasket \u0026 Bolts","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 264-968 Engine Valve Cover is a direct-fit replacement valve cover that arrives with a new gasket and bolts to restore sealing and PCV function on compatible GM 4-cylinder engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis injection-molded polymer valve cover is engineered to match the original equipment part’s fit and heat tolerance while supplying everything needed for a one-part repair. It addresses leaks and PCV diaphragm issues that can arise with worn or damaged covers and is quality-tested for fit and durability. Before ordering, confirm compatibility by entering your vehicle’s make, model, and trim into the fitment tool.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this valve cover restore engine sealing and PCV performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a cracked or warped valve cover eliminates oil leaks and restores the proper crankcase ventilation path when the PCV diaphragm is replaced or integrated. The included gasket and mounting bolts ensure a consistent seal and correct clamping force across the cover flange.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInjection-molded polymer matches OEM contours for consistent sealing.\u003c\/li\u003e\n  \u003cli\u003eNew gasket provided to replace hardened or damaged seals.\u003c\/li\u003e\n  \u003cli\u003eIncluded bolts prevent reuse of stretched or corroded fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my vehicle and how do I confirm fitment?\u003c\/h3\u003e\n\u003cp\u003eThis valve cover fits multiple GM compact and subcompact models across several years, but trim-level differences can affect compatibility. Use the site’s garage or fitment tool to enter exact year, make, model, and trim before purchasing to ensure correct match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with select Buick, Cadillac, Chevrolet models listed on the product page.\u003c\/li\u003e\n  \u003cli\u003eCheck engine code and sub-model (e.g., Cruze, Sonic, Trax) in the fitment tool.\u003c\/li\u003e\n  \u003cli\u003eContact customer support if you have nonstandard engine options or modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and testing back this replacement valve cover?\u003c\/h3\u003e\n\u003cp\u003eThe cover is made from injection-molded polymer chosen for heat resistance and dimensional stability, and it undergoes try-on and material tests to verify fit and long-term service. These processes reduce installation surprises and improve the likelihood of a durable repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePolymer construction resists engine bay heat and vibration.\u003c\/li\u003e\n  \u003cli\u003eTry-on testing confirms bolt hole alignment and flange conformity.\u003c\/li\u003e\n  \u003cli\u003eMaterial testing checks for toughness and thermal aging resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there related repairs to consider when replacing this valve cover?\u003c\/h3\u003e\n\u003cp\u003eValve cover failures can coincide with intake or PCV system issues; inspect the intake manifold and PCV valve when replacing the cover. If the intake manifold is missing a PCV valve or shows damage, replace it to prevent repeat issues and ensure correct crankcase ventilation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect intake manifold for a functioning PCV valve or port.\u003c\/li\u003e\n  \u003cli\u003eReplace any brittle hoses or damaged PCV diaphragms during the job.\u003c\/li\u003e\n  \u003cli\u003eTorque new bolts to manufacturer specs to avoid leaks or distortion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 264-968 Engine Valve Cover is aimed at DIY enthusiasts and professional technicians repairing leaks or PCV-related performance issues on compatible Buick, Cadillac, and Chevrolet 4-cylinder engines. It’s ideal if you need a complete, ready-to-install replacement with new sealing components and tested fitment—particularly when the original cover is cracked, warped, or its diaphragm has failed.\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 the Dorman 264-968 include the gasket and bolts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the part ships with a new gasket and new mounting bolts for a complete replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this valve cover on a 2014 Chevrolet Cruze?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly — the part lists compatibility with many model years; confirm exact trim and engine using the fitment tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48079843655838,"sku":"B07MFWBVBX","price":91.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-valve-cover-front-view.jpg?v=1785772526","url":"https:\/\/northtrailauto.ca\/products\/dorman-engine-valve-cover-for-gm-4-cylinder-264-968-polymer-includes-gasket-bolts","provider":"North Trail Auto","version":"1.0","type":"link"}