{"product_id":"mitzone-engine-valve-cover-set-for-nissan-infiniti-vq35de-3-5l-2002-2007-complete-kit-with-gaskets-bolts-oil-cap","title":"MITZONE Engine Valve Cover Set for Nissan\/Infiniti VQ35DE 3.5L (2002–2007) — Complete Kit with Gaskets, Bolts \u0026 Oil Cap","description":"\u003cp\u003e\u003cstrong\u003eComplete replacement valve cover kit for Nissan VQ35DE 3.5L engines, including front and rear covers, gaskets, bolts, oil cap, spark plug tube seals and PCV cover for a secure, leak-resistant seal.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis MITZONE engine valve cover set is made to match the early VQ35DE Nissan 3.5L engine fitments found on Altima, Maxima, Murano, Quest and Infiniti I35 model years listed. The kit is intended to replace worn or cracked covers and all the associated seals and hardware so you can reinstall properly without hunting down separate parts. Parts are mapped to common OEM numbers so you can verify compatibility before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit fit my Nissan or Infiniti VQ35DE engine?\u003c\/h3\u003e\n\u003cp\u003eCheck your vehicle year, model and engine code against the product fitment list: 2002–2007 Nissan Altima\/Maxima\/Murano, 2004–2009 Quest, and 2002–2004 Infiniti I35 with the 3.5L V6 (VQ35DE). This set is year- and model-specific, so visual or VIN verification is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Nissan Altima, Maxima, Murano, Quest and Infiniti I35 with VQ35DE\u003c\/li\u003e\n  \u003cli\u003eYears covered: mainly 2002–2007 (see full listing for exact year ranges)\u003c\/li\u003e\n  \u003cli\u003eOEM cross-reference: replaces common part numbers like 13264-7Y010, 13264-8J113, 264-985 and related numbers\u003c\/li\u003e\n  \u003cli\u003eRecommendation: compare your existing cover shape and bolt pattern to product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the kit include and why is that useful?\u003c\/h3\u003e\n\u003cp\u003eThe MITZONE set supplies both front and rear valve covers plus all necessary gaskets, spark plug tube seals, mounting bolts, an oil filler cap and the PCV cover. Having every part in one package streamlines the replacement process and cuts the risk of missing small components during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFront and rear valve covers matched to original profiles\u003c\/li\u003e\n  \u003cli\u003eComplete gasket set and plug tube seals for a proper leak-free assembly\u003c\/li\u003e\n  \u003cli\u003eMounting bolts and oil cap so you can reinstall immediately\u003c\/li\u003e\n  \u003cli\u003ePCV cover included to restore proper ventilation components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and leak-resistant are these valve covers?\u003c\/h3\u003e\n\u003cp\u003eThese covers are manufactured to withstand typical under-hood heat and vibration seen on early VQ35DE engines and are designed to resist oil seepage when installed with the supplied gaskets and seals. Proper torque and installation of the provided hardware are important to achieve a long-lasting seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade for high-temperature engine bays and repeated thermal cycles\u003c\/li\u003e\n  \u003cli\u003eComes with new gaskets and spark plug tube seals for improved sealing\u003c\/li\u003e\n  \u003cli\u003eSupplied bolts ensure correct fastener length and engagement\u003c\/li\u003e\n  \u003cli\u003eFollow OEM torque specs during installation for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install this kit myself or should I use a mechanic?\u003c\/h3\u003e\n\u003cp\u003eIf you have basic mechanical skills and common hand tools, replacing valve covers with this kit is a straightforward job for a DIYer comfortable with engine work. However, if you are unsure about torque specs, PCV routing, or cleaning mating surfaces, a professional installation will reduce the chance of leaks or damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY-friendly: includes all parts to complete the job in one visit\u003c\/li\u003e\n  \u003cli\u003eRequires basic tools, gasket scraper, and torque wrench for best results\u003c\/li\u003e\n  \u003cli\u003eProfessional help recommended if you lack engine maintenance experience\u003c\/li\u003e\n  \u003cli\u003eAlways clean mating surfaces and follow torque sequence to prevent distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This MITZONE valve cover set is aimed at owners and technicians working on early VQ35DE-equipped Nissan and Infiniti vehicles who want a complete, matched replacement package. It’s ideal for those replacing leaking or damaged covers and for anyone performing a tune-up who prefers a single, OEM-referenced kit that includes all seals, bolts and the oil cap.\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 replace OEM part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit maps to common OEM numbers like 13264-7Y010, 13264-8J113, 264-985 and related replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all necessary bolts and seals included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes front and rear covers, gaskets, plug tube seals, bolts, oil cap and the PCV cover.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MITZONE","offers":[{"title":"Default Title","offer_id":48084022395038,"sku":"B08NPSQSC8","price":99.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mitzone-valve-cover-front-view_aff7e237-25d7-41ce-abcd-3835422f1a87.jpg?v=1785843781","url":"https:\/\/northtrailauto.ca\/products\/mitzone-engine-valve-cover-set-for-nissan-infiniti-vq35de-3-5l-2002-2007-complete-kit-with-gaskets-bolts-oil-cap","provider":"North Trail Auto","version":"1.0","type":"link"}