{"product_id":"ena-ignition-coil-pack-set-of-4-uf549-direct-fit-replacement-for-nissan-infiniti-fits-1-6l-5-6l","title":"ENA Ignition Coil Pack Set of 4 UF549 — Direct-Fit Replacement for Nissan \u0026 Infiniti (Fits 1.6L–5.6L)","description":"\u003cp\u003e\u003cstrong\u003eENA set of 4 ignition coil packs (UF549) replaces worn coils to restore engine spark delivery and smooth running in compatible Nissan and Infiniti models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese four ignition coils from ENA are designed as direct-fit replacements for several Nissan and Infiniti engines across model years 2007–2019. Engineered to match original equipment specifications, the kit simplifies swapping failed coils without modifying wiring or brackets. The package includes four coils plus ENA’s lifetime warranty, making it a practical repair option for DIYers and professional technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will these coils fit?\u003c\/h3\u003e\n\u003cp\u003eThe ENA UF549 coils cover many Nissan and Infiniti vehicles with 1.6L through 5.6L engines. Use your vehicle fit tool or compare part numbers to confirm compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon Nissan fits: Altima, Versa, Sentra, Cube, Rogue, Frontier, X-Trail, Pathfinder, Urvan, NP300 across 1.6L–2.5L and select 2.4L engines.\u003c\/li\u003e\n  \u003cli\u003eCommon Infiniti fits: QX60, QX70, FX50, M56, Q70\/Q70L with 5.0L and 5.6L engines.\u003c\/li\u003e\n  \u003cli\u003eDirect replacements for part numbers such as UF549, 22448-JA00A\/C, 22448-ED000 and others listed in the parts cross-reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these ignition coils affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eHealthy ignition coils supply strong, consistent spark to each cylinder; worn coils can cause misfires, rough idle, or reduced fuel efficiency. Replacing faulty coils with quality replacements like ENA’s kit can restore ignition reliability and engine smoothness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRe-establishes consistent spark timing and strength for smoother idling and acceleration.\u003c\/li\u003e\n  \u003cli\u003eReduces misfire-related drivability issues and diagnostic trouble codes (DTCs).\u003c\/li\u003e\n  \u003cli\u003eHelps maintain fuel economy by ensuring complete combustion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward for a DIY mechanic?\u003c\/h3\u003e\n\u003cp\u003eYes — these coils are built for direct-fit installation in compatible vehicles and usually require basic hand tools. Typical replacement involves removing the engine cover (if present), unplugging the electrical connector, and unbolting the coil before installing the new unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo special programming or calibration is required when swapping like-for-like coil packs.\u003c\/li\u003e\n  \u003cli\u003eMost jobs take under an hour for a single coil and often less when replacing all four at once.\u003c\/li\u003e\n  \u003cli\u003eAlways disconnect the battery and follow torque specs and safety steps from the vehicle manual.\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\u003eENA ships this product as a set of four ignition coils intended to replace the factory coils in suitable vehicles. The set is backed by ENA’s lifetime warranty, giving added protection against defects and premature failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: Set of 4 ENA ignition coil packs (UF549 equivalent).\u003c\/li\u003e\n  \u003cli\u003eWarranty: Lifetime warranty covering manufacturing defects—refer to ENA policy for terms.\u003c\/li\u003e\n  \u003cli\u003eCompatibility guidance: Use the vehicle fit tool or compare OEM part numbers before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ENA coil pack set is aimed at Nissan and Infiniti owners facing misfires, rough idle, or ignition-related error codes who want a cost-effective direct replacement. It suits DIY enthusiasts comfortable with basic engine-bay work and mechanics seeking a dependable aftermarket coil set that matches common OEM part numbers.\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 my 2012 Nissan Altima 2.5L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the ENA UF549 set lists compatibility with 2007–2018 Altima 2.5L, but confirm with your vehicle fit tool or OEM part number first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools or programming to install the coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No programming is needed; installation requires basic hand tools and following vehicle torque and safety procedures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":48081334042782,"sku":"B00M4IKIDU","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ena-front-packaging.jpg?v=1785799606","url":"https:\/\/northtrailauto.ca\/products\/ena-ignition-coil-pack-set-of-4-uf549-direct-fit-replacement-for-nissan-infiniti-fits-1-6l-5-6l","provider":"North Trail Auto","version":"1.0","type":"link"}