{"product_id":"a-premium-valve-cover-kit-for-nissan-qr25de-2-5l-complete-assembly-with-bolts-pcv-valve-oil-filler-cap","title":"A-Premium valve cover kit for Nissan QR25DE 2.5L — complete assembly with bolts, PCV valve \u0026 oil filler cap","description":"\u003cp\u003e\u003cstrong\u003eThe A-Premium Engine Valve Cover Kit is a complete replacement assembly for Nissan QR25DE engines that restores proper sealing and includes the valve cover, gasket, bolts, PCV valve and oil filler cap.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for Nissan and Infiniti models that use the QR25DE 2.5L engine, this kit replaces worn or cracked valve covers and the associated seals that commonly cause oil leaks, burning-oil odors and smoky engine bays. The package groups all the components technicians typically replace when addressing valve-cover-related issues, so you avoid multiple trips to parts counters and reduce diagnostic time.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exactly comes in this valve cover kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with a ready-to-install engine valve cover assembly that already houses the PCV valve, oil filler cap and spark plug cover. It also includes a new valve cover gasket and a set of valve cover bolts sized for the QR25DE engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x complete valve cover assembly (with PCV valve, oil filler cap and spark plug cover)\u003c\/li\u003e\n  \u003cli\u003e1 x valve cover gasket to ensure a tight seal\u003c\/li\u003e\n  \u003cli\u003eSet of valve cover bolts with recommended torque steps\u003c\/li\u003e\n  \u003cli\u003eInstallation-ready components to replace worn parts in one service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and engines does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis valve cover kit is matched specifically to Nissan and Infiniti vehicles built around the QR25DE 2.5L engine. Confirm fitment by year and engine code before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNissan Altima 2013–2018 (2.5L Gas)\u003c\/li\u003e\n  \u003cli\u003eNissan Rogue 2014–2017 (2.5L Gas)\u003c\/li\u003e\n  \u003cli\u003eNissan Murano 2016 (2.5L FHEV full hybrid)\u003c\/li\u003e\n  \u003cli\u003eNissan Pathfinder 2014 (2.5L FHEV full hybrid) and Infiniti QX60 2014–2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit address common engine issues?\u003c\/h3\u003e\n\u003cp\u003eWorn valve covers and failed seals are frequent sources of oil seepage and misbehavior in the engine bay. Replacing the entire cover and sealing components restores proper containment of oil and helps eliminate secondary symptoms like oil on ignition coils, smoke from the bay and burning-oil smells.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces cracked or warped covers that allow oil leaks\u003c\/li\u003e\n  \u003cli\u003eIncludes spark plug seals to prevent oil contamination of coils\u003c\/li\u003e\n  \u003cli\u003eNew gasket reduces risk of persistent seepage at the cover-to-head interface\u003c\/li\u003e\n  \u003cli\u003ePCV valve included to maintain crankcase ventilation function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there installation tips or torque specs I should know?\u003c\/h3\u003e\n\u003cp\u003eFollow proper torque sequencing and steps to avoid overtightening and to ensure an even seal. The kit supplies bolt torque guidance in two steps and comes with all fasteners needed for a professional-quality install.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep 1 torque: 1.96 N·m (0.20 kg·m, 17 in·lb)\u003c\/li\u003e\n  \u003cli\u003eStep 2 torque: 8.33 N·m (0.85 kg·m, 74 in·lb)\u003c\/li\u003e\n  \u003cli\u003eReplace spark plug seals while coils are accessible to prevent oil fouling\u003c\/li\u003e\n  \u003cli\u003eClean mating surfaces before installing the new gasket for best sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Mechanics, DIY enthusiasts and fleet service technicians working on Nissan QR25DE 2.5L engines who need a single, complete valve cover replacement solution. If you are resolving oil leaks, coil-area contamination, or dash warning lights related to poor sealing, this kit supplies the parts required to return the top of the engine to proper working order without sourcing multiple separate components.\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 kit include the PCV valve and oil cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes the valve cover assembly with PCV valve and oil filler cap preinstalled.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this stop oil leaks on a Nissan QR25DE engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing the cover and seals typically stops leaks from the cover area when installed correctly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":48079874818206,"sku":"B09DVTWJN3","price":75.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-premium-valve-cover-front-assembly_fc370269-217f-4675-8147-5b1e3b7172e6.jpg?v=1785773814","url":"https:\/\/northtrailauto.ca\/products\/a-premium-valve-cover-kit-for-nissan-qr25de-2-5l-complete-assembly-with-bolts-pcv-valve-oil-filler-cap","provider":"North Trail Auto","version":"1.0","type":"link"}