{"product_id":"npauto-ignition-coil-pack-for-v6-4-0l-ford-explorer-ranger-mustang-direct-fit-replacement-heat-resistant","title":"NPAUTO Ignition Coil Pack for V6 4.0L Ford Explorer Ranger Mustang — Direct-Fit Replacement, Heat-Resistant","description":"\u003cp\u003e\u003cstrong\u003eReplacement NPAUTO ignition coil pack designed to restore reliable spark and smooth running for V6 4.0L Ford and compatible vehicles from 1991–2007.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your V6 4.0L Ford Explorer, Ranger, Mustang, Mercury Mountaineer or compatible Mazda is showing misfires, rough idle, or reduced power, a worn ignition coil pack is a common cause. This NPAUTO coil pack is an aftermarket, direct-fit replacement engineered to match OE mounting and electrical fitments for a broad list of years and models. The unit is quality-tested and built from durable materials to resist heat and vibration under typical road conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this coil pack fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis coil pack is intended for V6 4.0L Ford engines and several compatible platforms across multiple years. It covers many Explorer, Ranger, Mountaineer, Mustang, and Mazda B-series model years—refer to interchange numbers to confirm fit for specific VINs and engine variants.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFord Explorer: 1991–2010 (including Sport Trac 2001–2007)\u003c\/li\u003e\n  \u003cli\u003eFord Ranger: 1990–2011; Ford Mustang: 2005–2009\u003c\/li\u003e\n  \u003cli\u003eMazda B3000\/B4000: selected 1995–2007 years; Mercury Mountaineer: 1998–2008\u003c\/li\u003e\n  \u003cli\u003eCheck interchange PN list (FD-480, DG452, E9DF12029AA, etc.) before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement solve common engine problems?\u003c\/h3\u003e\n\n\u003cp\u003eFailing ignition coils can cause engine misfire codes, a rough idle, and decreased fuel economy. Replacing a defective coil pack with a properly matched unit like this NPAUTO product restores consistent spark timing across cylinders, which stabilizes combustion and drivability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEliminates intermittent misfires and associated check-engine lights\u003c\/li\u003e\n  \u003cli\u003eReduces rough idle and hesitation during acceleration\u003c\/li\u003e\n  \u003cli\u003eHelps restore lost power and improves fuel efficiency when misfires are eliminated\u003c\/li\u003e\n  \u003cli\u003ePrevents damage to catalytic converters from unburned fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key features and construction details?\u003c\/h3\u003e\n\n\u003cp\u003eNPAUTO emphasizes durability and compatibility: the coil windings, housing, and terminals are assembled and tested to meet expected lifespan and electrical performance. The design targets direct-fit replacement with correct electrical connectors and mounting points to minimize installation issues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eQuality-tested internal coils and robust housing materials for heat resistance\u003c\/li\u003e\n  \u003cli\u003eOE-style electrical terminals and mounting for straightforward swap-in replacement\u003c\/li\u003e\n  \u003cli\u003eInterchangeable part numbers listed for cross-reference and compatibility checks\u003c\/li\u003e\n  \u003cli\u003eAftermarket performance suitable for standard driving and typical operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and verify the new coil pack?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is a common DIY task for those comfortable with basic engine work, but a service manual or guide is recommended to follow torque specs and connector steps. After installation, clearing codes and performing a test drive will help confirm the repair.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDisconnect battery, remove ignition leads or coil-on-plug bolts as applicable\u003c\/li\u003e\n  \u003cli\u003eSwap in the new NPAUTO coil pack and reconnect electrical harnesses securely\u003c\/li\u003e\n  \u003cli\u003eClear any stored diagnostic trouble codes and check for new codes after a road test\u003c\/li\u003e\n  \u003cli\u003eVerify smooth idle and absence of misfire codes to confirm success\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This NPAUTO coil pack is intended for owners, mechanics, and DIY enthusiasts who need a cost-effective, direct-fit replacement for V6 4.0L Ford and compatible engines showing ignition-related symptoms. It’s suited for those who want a tested aftermarket option with broad vehicle coverage and listed interchange numbers for cross-referencing prior to purchase. If you require factory-original branding or specialized high-performance coils, consult model-specific OE suppliers or performance specialists.\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 coil pack fit my 2003 Ford Explorer V6 4.0L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this NPAUTO coil pack covers many 1991–2010 Ford Explorer V6 4.0L models; verify interchange numbers and VIN-specific fit before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will replacing the coil pack stop my misfire codes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing a faulty coil pack often clears misfires, but always scan and clear codes first and recheck after installation to confirm resolution.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NPAUTO","offers":[{"title":"Default Title","offer_id":67589073141945,"sku":"B09JLH22NY","price":92.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/npauto-coil-pack-front-view.jpg?v=1790529109","url":"https:\/\/redleafauto.ca\/products\/npauto-ignition-coil-pack-for-v6-4-0l-ford-explorer-ranger-mustang-direct-fit-replacement-heat-resistant","provider":"Redleaf Auto","version":"1.0","type":"link"}