{"product_id":"a-naftuly-iridium-spark-plugs-6-pack-4469-lfr5aix11-for-nissan-infiniti-3-5l-v6","title":"A-NAFTULY Iridium Spark Plugs 6-Pack 4469 LFR5AIX11 for Nissan\/Infiniti 3.5L V6","description":"\u003ch2\u003eA-NAFTULY Iridium Spark Plugs 6-Pack — Premium Replacement for 3.5L V6 Engines\u003c\/h2\u003e\n\u003cp\u003eUpgrade your vehicle’s ignition with the A-NAFTULY Iridium Spark Plugs 6-Pack. Built to fit a broad range of Nissan and Infiniti V6 powertrains, these plugs combine an advanced iridium tip with a laser-welded body to support steady ignition under demanding conditions. The result is a refined, confident feel during starts and a smoother overall driving experience, especially during daily commutes and longer highway trips.\u003c\/p\u003e\n\u003cp\u003eThe design centers on a 0.6 mm finewire iridium center electrode, chosen for durability and heat resistance. This robust construction is intended to maintain consistent spark delivery across a wide range of engine speeds and temperatures, which can help sustain efficient combustion over time without promising specific outcomes for every vehicle.\u003c\/p\u003e\n\u003ch3\u003ePerformance you might notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother idle and steadier response under load\u003c\/li\u003e\n  \u003cli\u003eReliable starts in varied climates and temperatures\u003c\/li\u003e\n  \u003cli\u003ePotential improvements in efficiency through optimized combustion\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed for modern high-output engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s in the box and fitment notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSix high-quality iridium plugs, ready for replacement\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with Nissan\/Infiniti V6 models, including Altima, Maxima, Murano, Pathfinder, Quest, Xterra, 350Z, G35, FX35, M35, I35, and more\u003c\/li\u003e\n  \u003cli\u003e12-month worry-free warranty with dedicated support from A-NAFTULY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy iridium matters\u003c\/h3\u003e\n\u003cp\u003eIridium centers offer a high melting point and exceptional wear resistance, helping sustain ignition performance as engines age. While results depend on your vehicle and driving style, quality plugs can support dependable starts and consistent operation over time.\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 vehicles are compatible with these Iridium Spark Plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits select Nissan\/Infinti V6 engines, including 3.5L and 4.0L variants such as Altima, Maxima, Murano, Pathfinder, Frontier, Quest, and G35.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What performance benefits might I notice?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possible smoother idle, reliable starts, and better efficiency, depending on engine condition and driving style.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-NAFTULY","offers":[{"title":"Default Title","offer_id":42468522590293,"sku":"B0DD7GW9D9","price":36.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/a-naftuly-iridium-spark-plugs-6-pack-closeup-tips.jpg?v=1778076600","url":"https:\/\/plentytorque.co.uk\/products\/a-naftuly-iridium-spark-plugs-6-pack-4469-lfr5aix11-for-nissan-infiniti-3-5l-v6","provider":"PlentyTorque","version":"1.0","type":"link"}