{"product_id":"mitzone-valve-cover-kit-for-nissan-qr25de-2-5l-2007-2013-altima-sentra-complete-gasket-pcv-hardware","title":"MITZONE Valve Cover Kit for Nissan QR25DE 2.5L (2007–2013 Altima\/Sentra) Complete Gasket, PCV \u0026 Hardware","description":"\u003cp\u003e\u003cstrong\u003eMITZONE complete valve cover kit replaces worn covers on Nissan QR25DE engines for a leak-resistant, ready-to-install solution.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement valve cover kit is engineered to fit Nissan vehicles using the QR25DE 2.5L engine, including Altima, Sentra SE-R, Rogue and Rogue Select model years listed. The assembly arrives prepped with essential sealing components and hardware so you can swap the old cover without sourcing extra parts. Materials and sealing surfaces are selected to restore proper engine bay protection and reduce oil seepage around the cam cover area.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the kit include and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eThe MITZONE kit is supplied as a one-stop package: the valve cover, oil filler cap, gasket, spark plug tube seals, bolts and a PCV\/tube assembly are all included. Having all components matched to the cover ensures correct compression of gaskets and reliable torque on fasteners, which helps avoid common post-install leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNew valve cover molded to OE contours for exact fit\u003c\/li\u003e\n  \u003cli\u003eEngine valve cover gasket pre-cut to match sealing surfaces\u003c\/li\u003e\n  \u003cli\u003eSpark plug tube seals and bolts included to simplify installation\u003c\/li\u003e\n  \u003cli\u003eOil filler cap and PCV\/tube provided for a complete replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this fit my Nissan model and engine?\u003c\/h3\u003e\n\u003cp\u003eThis cover matches the QR25DE 2.5L inline-4 layout used across several Nissan models and years. Confirm compatibility by checking your vehicle year and the OE part numbers 13264-JA00A or 13270-JA00A against your existing cover. Fitment coverage follows the manufacturer’s common applications for these part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 2007–2013 Nissan Altima 2.5L and 2007–2011 Altima Hybrid\u003c\/li\u003e\n  \u003cli\u003eFits 2007–2012 Nissan Sentra SE-R 2.5L\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with 2008–2013 Nissan Rogue and 2014–2015 Rogue Select (2.5L)\u003c\/li\u003e\n  \u003cli\u003eMatches OE part numbers 13264-JA00A and 13270-JA00A for reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installing a new valve cover improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a damaged or leaking valve cover restores proper sealing of the top end, preventing oil loss and contamination of ignition components. That keeps spark plug wells dry and PCV routing performing as intended, which helps maintain consistent engine operation and avoids misfire-prone conditions related to oil fouling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStops oil seepage onto ignition coils and plugs\u003c\/li\u003e\n  \u003cli\u003eRestores correct PCV ventilation path and pressure control\u003c\/li\u003e\n  \u003cli\u003ePrevents dirt and moisture intrusion into the valve train area\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during replacement and installation tips?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic engine work: remove the old cover, clean mating surfaces, install the new gasket and torque bolts to manufacturer specs. Because the kit includes all required seals and fasteners, you avoid delays searching for missing parts mid-job.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean old gasket residue for proper sealing\u003c\/li\u003e\n  \u003cli\u003eTighten bolts in the recommended sequence and torque\u003c\/li\u003e\n  \u003cli\u003eReplace spark plug tube seals and reinstall coils carefully\u003c\/li\u003e\n  \u003cli\u003eVerify oil cap and PCV tube seating before startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This MITZONE valve cover kit is aimed at DIY mechanics, independent shops and owners of Nissan vehicles with QR25DE engines who need a complete, direct-fit replacement. It suits anyone replacing a cracked cover, fixing persistent top-end oil leaks, or performing a preventative refresh during tune-ups and timing-related service. If you want a single-purchase solution that includes the cap, gasket, seals and hardware matched to your engine, this kit is built for that purpose.\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: Will this valve cover fit my 2010 Nissan Altima 2.5L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this MITZONE kit lists compatibility with 2007–2013 Altima 2.5L and matches OE part numbers 13264-JA00A\/13270-JA00A; confirm by cross-checking your current part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all necessary seals and bolts included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes the valve cover, gasket, oil cap, spark plug tube seals, bolts and PCV\/tube for a complete install.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MITZONE","offers":[{"title":"Default Title","offer_id":48083191824542,"sku":"B08NGDMB2L","price":61.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mitzone-valve-cover-front-view_fa91a2f7-cc6b-4800-a58f-84b2f4e11ecd.jpg?v=1785828260","url":"https:\/\/northtrailauto.ca\/products\/mitzone-valve-cover-kit-for-nissan-qr25de-2-5l-2007-2013-altima-sentra-complete-gasket-pcv-hardware","provider":"North Trail Auto","version":"1.0","type":"link"}