{"product_id":"9029-double-iridium-spark-plug-for-2007-2019-nissan-rogue","title":"9029 Double Iridium Spark Plug for 2007-2019 Nissan Rogue","description":"\u003cp\u003e\u003cstrong\u003eThe X4XZ 9029 double iridium spark plug is a direct-fit replacement spark plug designed to restore reliable ignition, smoother idling, and improved throttle response for compatible Nissan and related models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 9029 double iridium spark plugs are built to match or exceed OE specifications for vehicles such as the Nissan Altima, Rogue, Sentra and several Infiniti models. With a durable iridium-tipped center electrode and precise construction, each plug aims to deliver consistent sparks, longer service life and easier installation. The set includes four plugs and X4XZ supports the product with one-year coverage and customer service if you need help.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these plugs affect starting and idle quality?\u003c\/h3\u003e\n\u003cp\u003eIridium electrodes provide a smaller, more focused spark that helps ignite the air–fuel mixture more reliably. That improved ignitability typically produces quicker cold starts, steadier idling and fewer misfires compared with worn or lower-grade plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble iridium center electrode for consistent sparks\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce miss and rough idle symptoms\u003c\/li\u003e\n  \u003cli\u003eImproved cold-start responsiveness versus aged plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these replace the original 9029 plugs on my car?\u003c\/h3\u003e\n\u003cp\u003eYes — the X4XZ 9029 is sized and specified to be a direct replacement for OE part number 9029 in the supported vehicle list. Always cross-check your vehicle year, engine size and the plug type shown in the second product image to confirm fit before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many Nissan models from 2007–2015 and select later years\u003c\/li\u003e\n  \u003cli\u003eAlso fits listed Infiniti and Chevrolet City Express applications\u003c\/li\u003e\n  \u003cli\u003eSold as a 4-pack to replace multiple cylinders at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long do these double iridium plugs last and what maintenance is needed?\u003c\/h3\u003e\n\u003cp\u003eIridium electrodes are resistant to wear and can maintain good spark performance far longer than copper or nickel plugs. Expected service life varies by driving conditions, but these plugs are engineered for extended intervals — frequent inspection during regular tune-ups is still recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable iridium center for extended life (manufacturer life estimate provided)\u003c\/li\u003e\n  \u003cli\u003eInspect at routine service intervals for fouling or electrode wear\u003c\/li\u003e\n  \u003cli\u003eReplace in sets to preserve ignition balance and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for a DIYer or technician?\u003c\/h3\u003e\n\u003cp\u003eThe X4XZ 9029 plugs are manufactured to OE-style dimensions so they thread and seat like factory plugs. No instruction manual is included, but installation is straightforward for anyone familiar with basic engine maintenance; use proper torque and anti-seize practices where appropriate.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for direct-fit installation without modification\u003c\/li\u003e\n  \u003cli\u003eRecommended to use a torque wrench and correct gap if required\u003c\/li\u003e\n  \u003cli\u003eProfessional installation available if you prefer not to DIY\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The X4XZ 9029 double iridium 4-pack is aimed at vehicle owners and mechanics who need a long-lasting, OE-compatible replacement for worn or fouled plugs on supported Nissan, Infiniti and related models. It’s a good choice for owners seeking improved start-up behavior, steadier idle and a durable spark plug without changing ignition system components. If you’re unsure about fitment, confirm your engine size and compare with the compatibility list or contact X4XZ customer service for help.\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: Are these X4XZ 9029 plugs compatible with my 2012 Nissan Altima?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 9029 is listed for 2007–2015 Altima models; verify engine size and check the second product image for exact fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many plugs come in the package and is an instruction manual included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package contains four double iridium spark plugs; no manual is included, but installation is straightforward for basic engine maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"X4XZ","offers":[{"title":"Default Title","offer_id":48087182147742,"sku":"B0CB9VGNN2","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/x4xz-9029-front-packaging.jpg?v=1785918273","url":"https:\/\/northtrailauto.ca\/products\/9029-double-iridium-spark-plug-for-2007-2019-nissan-rogue","provider":"North Trail Auto","version":"1.0","type":"link"}