{"product_id":"a-naftuly-iridium-spark-plugs-8-pack-7164-tr55ix-fits-ford-v8-4-6-5-4l-and-more","title":"A-NAFTULY Iridium Spark Plugs 8 Pack 7164 TR55IX – Fits Ford V8 4.6\/5.4L and More","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your ignition with a set of A-NAFTULY Iridium Spark Plugs. This eight-pack is designed to deliver consistent spark delivery across a broad range of V8 engines, including common Ford trucks and a selection of GM and luxury-brand applications. The goal is reliable starts, steady idle, and smoother combustion feel across daily driving and longer trips.\u003c\/p\u003e\n\u003cp\u003eEach plug uses iridium alloy for a durable, sharp tip that helps maintain precision over time. The result is a plug you can trust to perform under varied temperatures and driving conditions without the need for frequent replacements. While outcomes depend on many factors, the design aims to support stable ignition and consistent engine response.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEight iridium spark plugs, ready to replace a complete set in one go.\u003c\/li\u003e\n  \u003cli\u003eReference numbers to match common replacements: 7164, TR55IX, 3403, TR55GP, 3951, TR55.\u003c\/li\u003e\n  \u003cli\u003e12-month worry-free warranty and access to a dedicated support team for assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment Highlights\u003c\/h3\u003e\n\u003cp\u003eThe plugs are crafted for a wide spectrum of vehicles, including Ford F-series trucks (1997–2010) with V8 engines, Expedition, Explorer, and Mustang, as well as Cadillac, Chevrolet, GMC, Lincoln, and Mercury lineups. This breadth covers many mid- to late-90s through early-2010s V8 configurations, helping you find a common replacement option when upgrading your ignition system.\u003c\/p\u003e\n\n\u003ch3\u003eDurability and Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium-tipped center electrodes designed for longevity and steady performance across mileage and climate changes.\u003c\/li\u003e\n  \u003cli\u003ePrecision electrode geometry intended to support reliable ignition and smoother engine response in varied driving conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\n\u003cp\u003eEach eight-pack is backed by a 12-month warranty and a responsive customer support team ready to help with compatibility questions or installation considerations.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose A-NAFTULY\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality iridium spark plugs packaged as a complete 8-pack for convenient maintenance.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with a mix of Ford, Cadillac, Chevrolet, GMC, Lincoln, and Mercury vehicles.\u003c\/li\u003e\n  \u003cli\u003eReliable warranty and dedicated support to assist with product questions and installation guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eBefore installation, confirm the fitment against your vehicle’s engine specification, inspect the old plugs for wear, and follow standard torque guidelines. Proper seating and torque help maximize ignition efficiency and long-term performance.\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: Will these spark plugs fit my Ford V8 from 1997–2010?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They’re designed for Ford V8 4.6L\/5.4L and align with the listed vehicle range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and is there a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes eight iridium spark plugs; 12-month warranty with access to dedicated support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-NAFTULY","offers":[{"title":"Default Title","offer_id":42469959434325,"sku":"B0DD7KRSLB","price":44.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/a-naftuly-iridium-spark-plugs-8-pack_1b81850f-291a-4047-bde4-0ad5659a9d1e.jpg?v=1778115049","url":"https:\/\/plentytorque.co.uk\/products\/a-naftuly-iridium-spark-plugs-8-pack-7164-tr55ix-fits-ford-v8-4-6-5-4l-and-more","provider":"PlentyTorque","version":"1.0","type":"link"}