{"product_id":"megaflint-high-performance-ignition-coil-8-pack-for-ford-4-6l-5-4l-v8-15-energy-direct-fit","title":"Megaflint High Performance Ignition Coil 8-Pack for Ford 4.6L\/5.4L V8 — +15% Energy, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eMegaflint's High Performance Ignition Coil 8-pack delivers a direct-fit replacement for Ford 4.6L and 5.4L V8 engines while providing approximately 15% more ignition energy than OE coils.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese coils are engineered for 1998–2008 Ford 2‑valve modular engines (4.6L, 5.4L, and compatible 6.8L applications) and come as a complete eight‑pack to replace all cylinders at once. Manufactured to OE standards by a TS16949 certified supplier, the set is offered new with a five‑year warranty and matches many common part numbers (DG457, DG472, DG508, 3W7Z12029AA, 21941485, etc.), making it a practical upgrade for Crown Victoria, F‑150\/F‑250\/F‑350, Mustang, Expedition, Lincoln, and Mercury models that use these coils.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these Megaflint coils improve my ignition system?\u003c\/h3\u003e\n\u003cp\u003eMegaflint coils are designed to increase peak coil output by roughly 15% over typical OEM units, which can improve spark stability across a range of RPMs. That additional energy helps the spark plug produce a stronger, more consistent spark under load and in marginal conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher peak voltage output for firmer ignition events\u003c\/li\u003e\n  \u003cli\u003eReduced misfires during high load or elevated RPMs\u003c\/li\u003e\n  \u003cli\u003eConsistent spark delivery across all eight cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these coils a direct replacement for my Ford 4.6L or 5.4L engine?\u003c\/h3\u003e\n\u003cp\u003eYes — the set is built to be a direct-fit replacement for 1998–2008 Ford 2‑valve modular engines and lists many interchangeable part numbers used by OEMs and aftermarket suppliers. Installation uses the same mounting points, electrical connectors, and tower geometry as the original coils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for Ford 4.6L, 5.4L modular engines (1998–2008)\u003c\/li\u003e\n  \u003cli\u003eCompatible with many OE and aftermarket part numbers for easy cross-reference\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play wiring and mounting — no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and warranty protections come with this 8‑pack?\u003c\/h3\u003e\n\u003cp\u003eMegaflint coils are produced under a TS16949 certified process to meet OE quality and durability expectations. Each coil is new (not remanufactured) and the product is backed by a five‑year warranty to protect against manufacturing defects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to OE-level quality according to TS16949 standards\u003c\/li\u003e\n  \u003cli\u003e100% new components — not rebuilt or refurbished\u003c\/li\u003e\n  \u003cli\u003eFive‑year warranty covering manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers are supported by this pack?\u003c\/h3\u003e\n\u003cp\u003eThis eight‑coil kit fits a broad range of Ford‑platform vehicles equipped with the hollow‑core modular V8s and matches many cross‑reference numbers used across Ford, Lincoln, Mercury, and aftermarket catalogs. Always verify compatibility with year, make, model and engine code before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommonly used in Ford F‑150\/F‑250\/F‑350, Crown Victoria, Mustang, Expedition, Lincoln, Mercury\u003c\/li\u003e\n  \u003cli\u003eCross references include DG457, DG472, DG508, 21941485, 3W7Z12029AA and more\u003c\/li\u003e\n  \u003cli\u003eEngineered for 1998–2008 4.6L, 5.4L and related 6.8L modular engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, fleet managers, and DIY Ford owners who want a reliable, full‑set ignition coil replacement with improved ignition energy and OE‑level durability. This 8‑pack is ideal when replacing coils in higher‑mileage engines, performing a comprehensive ignition service, or upgrading to a firmer spark across all cylinders while keeping installation simple and compatible with factory wiring and mounting.\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: Do these coils fit my 2005 Ford F-150 5.4L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this Megaflint 8‑pack is engineered for 1998–2008 5.4L modular engines. Verify with your VIN or part cross‑reference to be certain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these coils new or remanufactured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are 100% new, manufactured to OE-level standards and include a five-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Megaflint","offers":[{"title":"Default Title","offer_id":48079843491998,"sku":"B07LCMGPRL","price":78.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/megaflint-front-packaging-eight-coils.jpg?v=1785772528","url":"https:\/\/northtrailauto.ca\/products\/megaflint-high-performance-ignition-coil-8-pack-for-ford-4-6l-5-4l-v8-15-energy-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}