{"product_id":"marsram-uf549-ignition-coils-spark-plugs-9029-4-pack-for-nissan-infiniti-2-0l-5-6l","title":"Marsram UF549 Ignition Coils \u0026 Spark Plugs 9029 — 4-Pack for Nissan \u0026 Infiniti (2.0L–5.6L)","description":"\u003ch2\u003ePremium replacement for Nissan and Infiniti engines\u003c\/h2\u003e\n\u003cp\u003eMeet the Marsram UF549 ignition coil pack paired with spark plug 9029—a ready-to-install replacement set designed to support consistent ignition performance across a broad range of Nissan and Infiniti models. This 4-pack blends robust ignition coils with precision iridium plugs, offering a practical option for drivers seeking dependable starts and efficient combustion without committing to a full service overhaul.\u003c\/p\u003e\n\u003cp\u003eConstruction and materials are chosen with real-world driving in mind. The coil exterior uses epoxy resin and high-strength engineering plastic to stand up to engine heat and vibration, while the interior copper coil delivers high conductivity for a quicker, more reliable spark event. The spark plugs feature double iridium electrodes and a refined center design to promote stable ignition over time. Corrosion-resistant center and ground electrodes help preserve spark gap integrity, contributing to steady performance as miles accumulate.\u003c\/p\u003e\n\u003ch2\u003eWhy this combo makes sense\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant exterior materials protect critical components under demanding driving conditions.\u003c\/li\u003e\n  \u003cli\u003eHigh-conductivity copper coils can contribute to faster ignition response and improved throttle feel.\u003c\/li\u003e\n  \u003cli\u003eIridium-enhanced spark plugs support robust, consistent combustion and longer service life.\u003c\/li\u003e\n  \u003cli\u003eDurable electrodes minimize wear and help maintain spark efficiency over time.\u003c\/li\u003e\n  \u003cli\u003eWide compatibility simplifies maintenance planning across multiple Nissan and Infiniti models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get and how to install\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSet includes four UF549 ignition coils and four 9029 spark plugs, ready for replacement on compatible engines.\u003c\/li\u003e\n  \u003cli\u003eSuitable for inline-4 and V8 configurations with engines from about 1.6L to 5.6L; verify fitment for your year\/model.\u003c\/li\u003e\n  \u003cli\u003eBasic replacement process: disconnect the battery, label wiring, and follow vehicle-specific torque specs from your service manual.\u003c\/li\u003e\n  \u003cli\u003eInspect surrounding ignition components and wiring during replacement to support a clean installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility at a glance\u003c\/h2\u003e\n\u003cp\u003eThe following applications cover popular Nissan and Infiniti platforms. This set is designed to replace multiple part numbers and support replacement cycles across your vehicle lineup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2007–2015 Nissan Altima 2.5L L4\u003c\/li\u003e\n  \u003cli\u003e2007–2012 Nissan Sentra 2.5L L4\u003c\/li\u003e\n  \u003cli\u003e2014–2015 Nissan Rogue Select 2.5L L4\u003c\/li\u003e\n  \u003cli\u003e2007–2011 Nissan Versa 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2013–2019 Nissan Sentra 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2009–2014 Nissan Cube 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2009–2012 Nissan Sentra 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2013–2014 Nissan NV200 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2009–2011 Nissan Versa 1.6L L4\u003c\/li\u003e\n  \u003cli\u003e2009–2013 Infiniti FX50 5.0L\/5.6L V8\u003c\/li\u003e\n  \u003cli\u003e2011–2013 Infiniti M56 5.0L\/5.6L V8\u003c\/li\u003e\n  \u003cli\u003e2014–2019 Infiniti Q70 5.0L\/5.6L V8\u003c\/li\u003e\n  \u003cli\u003e2015–2019 Infiniti Q70L 5.0L\/5.6L V8\u003c\/li\u003e\n  \u003cli\u003e2014–2017 Infiniti QX70 5.0L\/5.6L V8\u003c\/li\u003e\n  \u003cli\u003e2014–2017 Infiniti QX60 2.5L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplaces multiple part numbers and is intended for the listed year\/model configurations. Please confirm fitment on the product page before ordering to ensure compatibility with your vehicle.\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: Which models are compatible with Marsram UF549 and 9029 set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This set fits many Nissan and Infiniti models, including Altima, Sentra, Rogue, Versa, NV200, Cube, FX50, M, Q70, QX60, and QX70; verify exact year and engine before purchase to ensure proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the Marsram UF549\/9029 set improve starting performance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The coils and plugs are designed to provide reliable ignition and potentially smoother starts, but results depend on your vehicle’s condition and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsram","offers":[{"title":"Default Title","offer_id":42490018267221,"sku":"B0DHP3BSG1","price":89.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/marsram-uf549-ignition-coil-pack-front-view.jpg?v=1778516448","url":"https:\/\/plentytorque.co.uk\/products\/marsram-uf549-ignition-coils-spark-plugs-9029-4-pack-for-nissan-infiniti-2-0l-5-6l","provider":"PlentyTorque","version":"1.0","type":"link"}