{"product_id":"ena-ignition-coil-pack-set-of-4-for-nissan-infiniti-uf549-direct-fit-replacement-lifetime-warranty","title":"ENA Ignition Coil Pack Set of 4 for Nissan \u0026 Infiniti — UF549 Direct-Fit Replacement, Lifetime Warranty","description":"\u003cstrong\u003eENA ignition coil pack set (4) is a direct-fit replacement designed to restore spark delivery for compatible Nissan and Infiniti gasoline engines.\u003c\/strong\u003e\n\n\u003cp\u003eIf your engine is misfiring, running rough, or illuminating the check engine light due to failing coils, this ENA set of four ignition coils offers an affordable OEM-style swap for many Nissan and Infiniti models from the late 2000s through the 2010s. Each coil is manufactured to match the electrical and mechanical fitment of original equipment part numbers such as UF549 and related cross-references, and the set ships with a lifetime warranty for long-term peace of mind.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines does this coil set fit?\u003c\/h3\u003e\n\u003cp\u003eThese coils cover a broad range of Nissan and Infiniti applications across multiple model years and engine displacements. Fitment includes compact cars, sedans, crossovers, and select trucks; verify compatibility with your VIN or the vehicle selector before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers Nissan Altima (2.5L), Sentra, Versa\/Versa Note, Cube, Rogue, Frontier, X-Trail, Pathfinder and more across 2007–2019 model years.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Infiniti QX60, QX70, FX50, M56, Q70\/Q70L and select models with 2.5L–5.6L engines.\u003c\/li\u003e\n  \u003cli\u003eCross-references OEM numbers including UF549, 22448-JA00A\/C, 22448-ED000 and many other common part codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will swapping these coils affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn or damaged ignition coils can eliminate misfires, improve throttle response and help fuel combustion run more smoothly. Fresh coils restore consistent spark energy to each cylinder, which supports steadier idling and cleaner running under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces cylinder misfires and rough idling when paired with functional spark plugs and ignition system wiring.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain effective fuel combustion for better responsiveness and steadier acceleration.\u003c\/li\u003e\n  \u003cli\u003eDesigned for plug-and-play installation where OEM fit is required, minimizing modification needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installation to ensure correct fit?\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle’s exact year, model, engine size and VIN against the product’s compatibility listing or the vehicle selector. Also inspect connectors and mounting points to ensure the replacement coil matches the electrical plug shape and bolt locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the vehicle fit checker on the sales page or consult your service manual for part cross-references.\u003c\/li\u003e\n  \u003cli\u003eCompare the coil’s electrical connector and mounting tab to the old coil before bolting in place.\u003c\/li\u003e\n  \u003cli\u003eReplace spark plugs if they show excess wear—coils perform best with correct plug gaps and condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the package include and what warranty is provided?\u003c\/h3\u003e\n\u003cp\u003eThe product ships as a set of four ignition coils intended to replace four-cylinder coil-on-plug units or to service multiple cylinders in compatible engines. ENA provides a lifetime warranty for defects in materials and workmanship, subject to the seller’s terms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contains four ignition coil packs ready for installation.\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty covers manufacturing defects; follow return or warranty claim instructions from the seller.\u003c\/li\u003e\n  \u003cli\u003eSold as direct replacement for many OEM part numbers—see full cross-reference list before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ENA coil pack set is intended for owners, DIY mechanics and professional technicians working on compatible Nissan and Infiniti vehicles who need a reliable, cost-effective replacement for failing ignition coils. It’s best for vehicles experiencing misfires, check engine codes related to ignition, or decreased engine smoothness where the coil is identified as the root cause. Always confirm fitment and inspect related ignition components during replacement to ensure optimal 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: Are these coils a direct OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they are built to match OEM dimensions and electrical connectors and cross-reference common part numbers like UF549.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, ENA provides a lifetime warranty against manufacturing defects; follow seller instructions for claims.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":67585843790009,"sku":"B00M4IKIDU","price":115.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ena-ignition-coil-front-packaging_a4da7cf9-b6c1-43f9-b3ad-f5632cc8e5d7.jpg?v=1790478564","url":"https:\/\/redleafauto.ca\/products\/ena-ignition-coil-pack-set-of-4-for-nissan-infiniti-uf549-direct-fit-replacement-lifetime-warranty","provider":"Redleaf Auto","version":"1.0","type":"link"}