{"product_id":"npauto-ignition-coil-and-spark-plug-kit-for-3-5l-v6-ecoboost-set-of-6-fits-2011-2017-ford-lincoln-oem-style-reliability","title":"NPAUTO Ignition Coil and Spark Plug Kit for 3.5L V6 EcoBoost – Set of 6, Fits 2011–2017 Ford\/Lincoln, OEM-Style Reliability","description":"\u003cp\u003e\u003cstrong\u003eNPAUTO replacement set includes six ignition coils and spark plugs engineered to restore reliable ignition for 3.5L V6 turbo Ford and Lincoln engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 3.5L EcoBoost V6 is showing misfires, rough idle, or loss of power, worn coils and plugs are often the root cause. This NPAUTO kit provides six matched ignition coils and spark plugs made to meet or exceed OEM specs and fit a wide range of Ford and Lincoln models from 2011 through 2017 (and select later Transit and Navigator years). The set is sold together so you can replace all ignition points at once and reduce cross-component failure risk.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis NPAUTO kit is designed for 3.5L V6 turbocharged engines in many Ford and Lincoln models. It covers F‑150, Expedition, Explorer, Flex, Taurus, Transit variants, and several Lincoln MKS, MKT, and Navigator years listed by fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3.5L V6 EcoBoost engines from 2011–2017 across Ford F‑150, Expedition, Explorer, Flex, Taurus, Transit, and Police Interceptor series.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Lincoln MKS\/MKT (2013–2016) and Navigator (2015–2017).\u003c\/li\u003e\n  \u003cli\u003eCross-references include OEM and aftermarket part numbers such as UF646, DG-549, BL3E\/BL3Z series and others for easy verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing coils and plugs together help my engine?\u003c\/h3\u003e\n\u003cp\u003eReplacing ignition coils and spark plugs at the same time ensures consistent electrical performance across all cylinders. New coils paired with fresh plugs reduce misfires, improve throttle response, and help stabilize idle, especially if one component failed because the other was worn.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces chance of immediate re-failure from a worn counterpart.\u003c\/li\u003e\n  \u003cli\u003eImproves combustion consistency for smoother running.\u003c\/li\u003e\n  \u003cli\u003eCan restore fuel economy and recover some lost power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and part references?\u003c\/h3\u003e\n\u003cp\u003eNPAUTO manufactures these coils and plugs to match or surpass common OEM tolerances using premium materials. The set lists multiple part numbers and cross-references so installers can confirm correct match for specific vehicle VINs and engine codes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes six ignition coils and six spark plugs per kit for a full-bank replacement.\u003c\/li\u003e\n  \u003cli\u003eCross-reference examples: UF646, DG-549, BL3Z‑12029‑A\/B\/C, BL3E‑12A375‑CA\/CB\/CC, NP‑6134, SP‑534.\u003c\/li\u003e\n  \u003cli\u003eProduced under QA standards intended to align with factory electrical and thermal requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I replace and maintain these components?\u003c\/h3\u003e\n\u003cp\u003eInstall coils and plugs using proper torque and anti-seize where recommended by your vehicle guide. Replacing the set during routine service intervals or when misfire codes appear helps avoid catalytic converter stress and secondary component damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow vehicle service manual torque specs and gap settings for the spark plugs.\u003c\/li\u003e\n  \u003cli\u003eReplace all six items at once for balanced performance and reliability.\u003c\/li\u003e\n  \u003cli\u003eInspect boots, connectors, and harness for damage during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This NPAUTO ignition coil and spark plug set is aimed at owners and technicians working on 3.5L EcoBoost V6 Ford and Lincoln models who want a full-bank, like-for-like replacement. It's suitable for DIY mechanics, professional shops, and fleet operators addressing misfires, rough idle, or preventive maintenance on compatible model years.\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: Does this kit include six coils and six plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains six ignition coils and six spark plugs for a full-bank 3.5L V6 replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these parts fit my 2015 F-150 3.5 EcoBoost?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this NPAUTO set lists fitment for 2011–2017 3.5L EcoBoost F‑150 models; verify with your VIN before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NPAUTO","offers":[{"title":"Default Title","offer_id":48081436344478,"sku":"B0C8N51QT6","price":214.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/npauto-front-packaging.jpg?v=1785804417","url":"https:\/\/northtrailauto.ca\/products\/npauto-ignition-coil-and-spark-plug-kit-for-3-5l-v6-ecoboost-set-of-6-fits-2011-2017-ford-lincoln-oem-style-reliability","provider":"North Trail Auto","version":"1.0","type":"link"}