{"product_id":"ena-ignition-coil-and-iridium-spark-plug-kit-for-3-5l-ecoboost-v6-6-pack-direct-fit-coils-iridium-plugs-2011-2019","title":"ENA Ignition Coil and Iridium Spark Plug Kit for 3.5L EcoBoost V6 — 6-Pack Direct-Fit Coils \u0026 Iridium Plugs (2011–2019)","description":"\u003cp\u003e\u003cstrong\u003eComplete replacement pack of six ignition coils and six iridium spark plugs engineered for 3.5L EcoBoost V6 engines, compatible with specified Ford and Lincoln models from 2011–2019.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ENA kit pairs six turbo-specific (3-pin) ignition coil packs with six iridium-tipped spark plugs to restore reliable spark delivery for 3.5L EcoBoost V6 engines. The set is designed as a plug-and-play direct fit for many Ford and Lincoln vehicles—sold as a full bank to simplify maintenance and reduce diagnostic time. Each coil is built with a three-terminal connector and bolt-on mounting to match factory valve-cover locations, while the iridium plugs use a fine center electrode for stable firing and longevity.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this ENA 3.5L EcoBoost kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis set is intended for turbocharged EcoBoost 3.5L V6 engines that use the 3-pin coil connector. It supports multiple Ford and Lincoln models across model years primarily from 2011 through 2019; cross-reference your OEM part numbers or use the vehicle fit tool before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFord: F-150 (2011–2016), Explorer (2013–2019), Expedition (2015–2017), Flex (2013–2019), Taurus SHO (2013–2016), Transit 150\/250\/350 series (2015–2019)\u003c\/li\u003e\n  \u003cli\u003ePolice models: Interceptor Utility (2014–2019) and Interceptor Sedan (2013–2017)\u003c\/li\u003e\n  \u003cli\u003eLincoln: MKT (2013–2019), MKS (2013–2016), Navigator (2015–2017)\u003c\/li\u003e\n  \u003cli\u003eConfirm fitment for turbo (3-pin) connectors only; 2-pin or naturally aspirated engines will not accept these coils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these ignition coils and iridium plugs improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn coils and plugs returns consistent voltage delivery and precise spark timing, helping engines run more steadily under load. While results vary by vehicle condition, fresh coils and iridium plugs can reduce misfires, smooth idle, and help maintain combustion efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium center tip for longer life and stable spark gap retention.\u003c\/li\u003e\n  \u003cli\u003eThree-terminal coil design matched to factory turbo\/EcoBoost connectors.\u003c\/li\u003e\n  \u003cli\u003eBolt-on mounting and OEM-style dimensions for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eSold as a complete six-pack to address all cylinders at once and avoid uneven wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the technical specifics and part cross-references?\u003c\/h3\u003e\n\u003cp\u003eThe ENA kit includes six ignition coils and six iridium spark plugs packaged together, with coil specifications that match the factory 12V, valve-cover-mounted, bolt-on units. A detailed list of OEM reference numbers is supplied to help you verify compatibility with your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil: 3 terminal quantity, bolt-on mount, valve-cover location, 12V operation.\u003c\/li\u003e\n  \u003cli\u003eSpark plug: iridium center electrode, 0.039\" gap, 14 mm thread diameter, 0.63\" hex.\u003c\/li\u003e\n  \u003cli\u003eReference numbers covered: UF646, BL3Z-12029-*, DG549\/DG548, GN10638 and others for cross-checking.\u003c\/li\u003e\n  \u003cli\u003ePackage contents: 6 coils + 6 iridium spark plugs; includes a 12-month warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable removing the engine cover and valve cover components: these coils are bolt-on and designed to plug into the factory wiring harness for turbo models. Before purchasing, verify your vehicle uses the 3-pin turbo\/EcoBoost coils and confirm fit with the vehicle fit tool or by matching OEM numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design—no special tools beyond standard sockets and torque wrench for coil bolts.\u003c\/li\u003e\n  \u003cli\u003eVerify connector type: this kit fits 3-pin turbo coils only; 2-pin or NA engines are incompatible.\u003c\/li\u003e\n  \u003cli\u003eReplace all six at once to ensure consistent spark across cylinders and avoid repeat labor.\u003c\/li\u003e\n  \u003cli\u003eRefer to manufacturer torque specs when tightening coil bolts and spark plugs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This ENA six-coil and six-plug set is aimed at DIY mechanics, independent shops, and fleet managers who need a reliable, full-bank replacement for 3.5L EcoBoost V6 engines in Ford and Lincoln vehicles. Choose this kit if your vehicle shows misfires, rough idle, or if coils and plugs are due based on service intervals; ensure your vehicle uses the turbo (3-pin) connector before ordering.\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 coils fit non-turbo 3.5L engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These ENA coils are designed for turbo\/EcoBoost 3-pin connectors only and will not fit 2-pin or naturally aspirated 3.5L engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are spark plug gaps pre-set in this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included iridium spark plugs are set to a 0.039\" gap, matching the listed specifications for compatible engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":48082817155230,"sku":"B08DK8DQ46","price":214.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ena-front-packaging-coils-plugs.jpg?v=1785815328","url":"https:\/\/northtrailauto.ca\/products\/ena-ignition-coil-and-iridium-spark-plug-kit-for-3-5l-ecoboost-v6-6-pack-direct-fit-coils-iridium-plugs-2011-2019","provider":"North Trail Auto","version":"1.0","type":"link"}