{"product_id":"ignition-coil-uf549-pack-of-4-compatible-with-nissan-infiniti","title":"Ignition Coil UF549 Pack of 4 Compatible with Nissan \u0026 Infiniti","description":"\u003cp\u003eIn this review the focus is on the UF549 ignition coil pack set of 4 as a direct replacement for many Nissan and Infiniti models. The bottom line: this set is for owners who need a straightforward, cost-effective replacement that restores reliable spark and reduces misfires. The reviewer found the coils offer consistent output under stress and improved engine smoothness compared with worn units, making them a practical choice for routine repairs and preventive maintenance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e Works as a direct replacement on many Nissan and Infiniti models, reducing the time spent matching part numbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-grade copper windings:\u003c\/strong\u003e The internal copper wire improves conductivity to support stronger, more consistent ignition for smoother running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine performance stability:\u003c\/strong\u003e Tested under high-temperature and high-pressure cycles to stabilize output and reduce hesitation or misfire in daily driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced fuel waste:\u003c\/strong\u003e More efficient spark delivery can lead to lower fuel consumption compared with degraded coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number cross-reference:\u003c\/strong\u003e Replaces common part numbers such as UF549 and GN10241 for easier fitment verification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe UF549 pack is aimed at DIY mechanics and independent shops working on Nissan Altima, Sentra, Rogue, Frontier, Versa and compatible Infiniti models who want a reliable replacement without premium pricing. It is especially useful for owners experiencing misfires, rough idle, or reduced engine response who need a direct swap.\u003c\/p\u003e\u003cp\u003eThose with vehicles outside the listed compatibility years or owners seeking brand-store OEM parts might prefer an original equipment coil. Also, if a vehicle has additional electrical faults beyond ignition coils, a full diagnostics approach should be used rather than only replacing coils.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood fit and compatibility with many Nissan and Infiniti years and models.\u003c\/li\u003e\n\u003cli\u003eImproved ignition stability under heat and stress thanks to quality copper windings.\u003c\/li\u003e\n\u003cli\u003eEasy installation noted by customers, with fewer reported misfires after swap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot an OEM-branded coil so buyers who prefer factory-branded parts may look elsewhere.\u003c\/li\u003e\n\u003cli\u003eLong-term durability beyond initial use is not specified, so rigorous warranty claims should be checked before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHQPASFY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number Replacements\u003c\/td\u003e\n\u003ctd\u003eUF549, GN10241, 5C1753 and related numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003ePack of 4 ignition coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Vehicles\u003c\/td\u003e\n\u003ctd\u003eSelected Nissan models 2005-2019 and Infiniti models 2009-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eHigh-grade copper wire windings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Conditions\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature and high-pressure shock cycle tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe UF549 pack of 4 is a practical, value-oriented replacement for many Nissan and Infiniti engines, offering improved ignition consistency and easy fitment. It is a good buy for DIYers and repair shops that need reliable performance without paying OEM premiums, though buyers seeking factory-branded coils or extended manufacturer warranties should verify coverage before purchase.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these coils fit my Nissan Altima?\u003c\/strong\u003e\u003cbr\u003eThey are listed compatible with Nissan Altima model years 2007-2018; confirm your engine code and cross-reference the part numbers to be sure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these replace the OEM UF549\/GN10241 parts?\u003c\/strong\u003e\u003cbr\u003eYes, the product is specified to replace UF549, GN10241 and several equivalent part numbers for straightforward swap-in replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these coils easy to install?\u003c\/strong\u003e\u003cbr\u003eCustomers report ease of installation and improved engine smoothness after replacing worn coils, making them suitable for competent DIY installation.\u003c\/p\u003e","brand":"HQPASFY","offers":[{"title":"Default Title","offer_id":48241026990299,"sku":"B0CGJ5H443","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61sG2WeL4cL._AC_SL1500.jpg?v=1771008550","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-uf549-pack-of-4-compatible-with-nissan-infiniti","provider":"GearMustHave","version":"1.0","type":"link"}