{"product_id":"eccpp-uf522-8-ignition-coils-with-8-iridium-spark-plugs-bmw-fitment","title":"ECCPP UF522 8 Ignition Coils with 8 Iridium Spark Plugs - BMW Fitment","description":"\u003cp\u003eIn this review of the ECCPP UF522 kit, the bottom line is simple: it is a practical, budget-friendly replacement pack for owners of several BMW V8 models and the Morgan Aero 8 who need a full set of coils and plugs at once. The package includes eight ignition coils and eight iridium spark plugs, which makes it a straightforward choice for a full ignition refresh. It is best for DIY mechanics and independent shops that value parts compatibility and ease of installation over premium OE pricing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e The set contains eight ignition coils and eight iridium spark plugs so a full ignition bank can be serviced in one job without sourcing parts individually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle fitment:\u003c\/strong\u003e Designed for specific BMW V8 models and the Morgan Aero 8, the kit lists compatible chassis and years so buyers can confirm fit before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE cross references:\u003c\/strong\u003e Coils reference several OE numbers such as UF522 and related codes, which helps identify these as direct replacements for older or damaged units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved starting:\u003c\/strong\u003e ECCPP states the coils deliver fast starting and stable spark, which can reduce misfires and make cold starts more reliable when the unit is functioning correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel efficiency potential:\u003c\/strong\u003e Replacing worn coils and plugs in a matched set can restore efficient combustion and may reduce fuel use compared with a misfiring or weak ignition bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug gap set:\u003c\/strong\u003e The iridium plugs are specified with a 0.040 in gap, removing guesswork for correct plug spacing during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at BMW owners with V8 engines (E53 X5, E60 545i, E63\/E64 645Ci, E65\/E66 745i\/745Li) and owners of the Morgan Aero 8 who need to replace an entire ignition coil bank and spark plugs at once. It is a good fit for DIYers comfortable with basic engine work and independent mechanics who want a cost-effective alternative to single OE coils.\u003c\/p\u003e\n\u003cp\u003eThose who rely on dealership warranty coverage, demand factory-branded parts, or require long-term proven durability from an OEM supplier may want to look elsewhere. Also, buyers who have experienced repeated early coil failures in any aftermarket line should consider higher-end branded coils with extended warranty options.\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\u003eComplete eight-coil and eight-plug package simplifies bank replacement and reduces parts matching issues.\u003c\/li\u003e\n\u003cli\u003eListed OE cross references make it easy to verify compatibility with several BMW part numbers.\u003c\/li\u003e\n\u003cli\u003eMany customers report good fit and straightforward installation, saving time in the garage.\u003c\/li\u003e\n\u003cli\u003eIridium spark plugs with a specified 0.040 in gap provide consistent spark performance out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurability reports are mixed; some users experienced early failures, so longevity may vary by vehicle and usage.\u003c\/li\u003e\n\u003cli\u003eNot a factory-branded OE unit, which may concern buyers who prefer dealer parts or extended manufacturer warranty coverage.\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\u003eECCPP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e8 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\u003eBMW V8 4.4L and 4.6L; Morgan Aero 8 V8 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific models\u003c\/td\u003e\n\u003ctd\u003eE53 X5, E60 545i, E63\/E64 645Ci, E65\/E66 745i\/745Li\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug gap\u003c\/td\u003e\n\u003ctd\u003e0.040 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE cross references\u003c\/td\u003e\n\u003ctd\u003eUF522, 12131712219, 12130148594, 12130390064, others listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ECCPP UF522 eight-coil and plug kit is a cost-effective, convenient solution for owners needing a full ignition bank replacement on supported BMW V8s and the Morgan Aero 8. It delivers correct fitment and easy installation for most users, and can restore starting and combustion efficiency. Buyers should be aware that longevity reports are mixed, so this kit is best for those prioritizing value and immediate function rather than premium OEM-backed durability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these coils fit my 2004 BMW 545i?\u003c\/strong\u003e\u003cbr\u003eYes, the kit lists compatibility with the E60 545i 2004-2005 V8 4.4L, but always verify your engine code and part cross references before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the spark plugs pre-gapped?\u003c\/strong\u003e\u003cbr\u003eThe iridium spark plugs are specified with a 0.040 in gap; confirm gap prior to installation but they are supplied set to that specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this full kit myself?\u003c\/strong\u003e\u003cbr\u003eYes, many customers reported easy, quick installation; competent DIYers can replace all eight coils and plugs with common hand tools.\u003c\/p\u003e","brand":"ECCPP","offers":[{"title":"Default Title","offer_id":48252822814939,"sku":"B0D9VXHQWM","price":92.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71B7V5yrvSL._AC_SL1500.jpg?v=1778265655","url":"https:\/\/gearmusthave.com\/products\/eccpp-uf522-8-ignition-coils-with-8-iridium-spark-plugs-bmw-fitment","provider":"GearMustHave","version":"1.0","type":"link"}