{"product_id":"ignition-coils-uf191-and-iridium-spark-plug-sp493-set-of-8-reliable","title":"Ignition Coils UF191 and Iridium Spark Plug SP493 Set of 8 - Reliable","description":"\u003cp\u003eOur review of this ignition coil and spark plug kit finds it best suited to owners of older Ford-family V8s who need a straightforward replacement to restore drivability. The set pairs BDFHYK coil packs built with Japan-imported rubber and Germany-imported varnished wire with iridium-tipped spark plugs designed for longer life. For vehicles that show hard starting, long cranking, or reduced power after 80,000 km, this kit offers a direct-service approach to recover performance without high cost.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Matches several OE numbers including UF191 and SP493 so it can directly replace worn factory units on supported engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable coil construction:\u003c\/strong\u003e Coil packs use Japan-imported rubber and Germany-imported varnished wire to resist heat and electrical breakdown under heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIridium spark plugs:\u003c\/strong\u003e Plugs have iridium electrodes and hydrostatic ceramics for improved ignition stability and longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete set:\u003c\/strong\u003e Includes a full set of eight coils and plugs to service one V8 engine in a single install, reducing parts mismatch risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer support:\u003c\/strong\u003e Supplied by a dedicated auto parts manufacturer with over a decade of experience, which can help if fitment questions arise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at owners of compatible vehicles such as 2005-2006 GT Mustangs, 2003-2004 Mercury Marauders, 2004-2006 Panoz Esperante models, and other Ford-family 4.6L, 5.4L, and 6.8L V8 engines who want a cost-effective, full-engine replacement. It is particularly useful when multiple cylinders are showing misfires or when the vehicle has passed 80,000 km and ignition components are due.\u003c\/p\u003e\n\u003cp\u003eShoppers who require guaranteed OEM-brand parts or professional-grade race components should look elsewhere; this aftermarket kit balances value and durability but has received mixed reports on fit and long-term lifespan, so owners seeking factory-original parts may prefer OEM sources.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood value for money compared with buying coils and plugs separately, making a full-engine refresh affordable.\u003c\/li\u003e\n\u003cli\u003eIridium plugs provide more reliable ignition and longer life than standard copper plugs.\u003c\/li\u003e\n\u003cli\u003eCoil construction uses higher-grade rubber and varnished wire aimed at resisting harsh engine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFit and quality have mixed customer feedback; some buyers reported misfitting coils or premature failure on certain vehicles.\u003c\/li\u003e\n\u003cli\u003eNot a direct substitute for buyers who require factory-branded parts or documented lifetime warranties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBDFHYK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003eSet of 8 ignition coils and 8 iridium spark plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible engines\u003c\/td\u003e\n\u003ctd\u003eFord-family 4.6L, 5.4L, 6.8L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotable OE numbers\u003c\/td\u003e\n\u003ctd\u003eUF191, DG543, C1128, SP493, SP-479\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil materials\u003c\/td\u003e\n\u003ctd\u003eJapan-imported rubber; Germany-imported varnished wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark plug features\u003c\/td\u003e\n\u003ctd\u003eIridium electrode; hydrostatic ceramics; hot riveted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical fit vehicles\u003c\/td\u003e\n\u003ctd\u003e2005-2006 GT Mustang, 2003-2004 Mercury Marauder, 2004-2006 Panoz Esperante\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis BDFHYK ignition coil and iridium plug kit is a practical, cost-conscious choice for owners of compatible V8 vehicles looking to address hard starting, misfires, or loss of power after significant mileage. It pairs durable coil materials with long-life iridium plugs, making it good value for drivers who want a complete engine ignition refresh, though those needing guaranteed OEM fitment should verify OE numbers carefully.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eCheck your vehicle year, model, engine size and the OE numbers listed to confirm compatibility before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the spark plugs iridium?\u003c\/strong\u003e\u003cbr\u003eYes, the included spark plugs use iridium electrodes and hydrostatic ceramics for improved durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I replace these parts?\u003c\/strong\u003e\u003cbr\u003eIf your vehicle has exceeded about 80,000 km or shows hard starting, long crank times, misfires, or decreased power, replacing coils and plugs together is recommended.\u003c\/p\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":48663820697819,"sku":"B0CG8GTW8T","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/718Uh8Gk9LL._AC_SL1500.jpg?v=1778706640","url":"https:\/\/gearmusthave.com\/products\/ignition-coils-uf191-and-iridium-spark-plug-sp493-set-of-8-reliable","provider":"GearMustHave","version":"1.0","type":"link"}