{"product_id":"ignition-coil-and-iridium-spark-plugs-compatible-with-chevy-gmc","title":"Ignition Coil and Iridium Spark Plugs Compatible with Chevy \u0026 GMC","description":"\u003cp\u003eIn this review the kit is evaluated for drivers who need a straightforward replacement of ignition coils and spark plugs on GM 3.0L and 3.6L V6 engines. The bottom line: this Motorevo-compatible combo replaces the factory coils and iridium plugs across many Chevrolet, GMC, Buick, Cadillac, Saturn, Pontiac and Suzuki models and delivers clearer spark, improved cold starts and stable idle without custom tuning. The reviewer found the installation to be direct on covered models and observed restored engine smoothness in several vehicles after swapping the worn parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Vehicle Fitment:\u003c\/strong\u003e Covers many GM models with 3.6L and select 3.0L engines so owners of Equinox, Traverse, Impala, Acadia and related vehicles will likely find a direct replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIridium Spark Plugs:\u003c\/strong\u003e The included iridium plugs provide higher durability and more consistent spark delivery for improved cold starts and smoother acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-conductivity Core:\u003c\/strong\u003e A copper core increases spark energy by about 10-15%, which can reduce misfires and help the engine run more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Copper windings, steel core and robust ceramic insulators are engineered to withstand heat and voltage fluctuations for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Match and Compatibility:\u003c\/strong\u003e Coil packs and plugs match OE numbers listed so fit and electrical compatibility are aligned with original equipment specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty:\u003c\/strong\u003e The included 5-year coverage (1 year unlimited mileage plus 4 years extended) gives long-term reassurance against manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at DIY mechanics and independent shops replacing failed ignition coils and worn spark plugs on many GM 3.6L V6 and some 3.0L V6 vehicles. Owners noticing rough idle, reduced fuel economy or a check engine light for misfire codes will benefit most from a complete coil-and-plug swap rather than changing components piecemeal.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include drivers with non-GM engines or models outside the listed fitment, and anyone who needs OEM-branded parts for warranty reasons; this aftermarket option is built to OE specs but is not a factory-branded assembly.\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\u003eRestores engine smoothness and can clear misfire-related check engine lights when fitment is correct.\u003c\/li\u003e\n\u003cli\u003eIridium plugs and copper-core coils improve cold starts and provide consistent spark under load.\u003c\/li\u003e\n\u003cli\u003eDurable materials and OE-matching numbers make installation straightforward for compatible models.\u003c\/li\u003e\n\u003cli\u003eLong 5-year warranty offers solid post-purchase protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSizing and fit receive mixed feedback from some customers, so verifying exact model years and engine codes before purchase is important.\u003c\/li\u003e\n\u003cli\u003eNot for non-GM engines or vehicles outside the published fitment ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIgnition coil pack and iridium spark plugs kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eGM 3.6L V6 and selected 3.0L V6 applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Fitment\u003c\/td\u003e\n\u003ctd\u003eChevrolet, GMC, Buick, Cadillac, Saturn, Pontiac, Suzuki, Saab models listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Match Numbers\u003c\/td\u003e\n\u003ctd\u003eUF569, 90198 and OE\/Catalog numbers listed from source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eCopper windings, steel core, ceramic insulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance Claim\u003c\/td\u003e\n\u003ctd\u003e10-15% increased spark energy (high-conductivity core)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5-year warranty (1 year unlimited mileage + 4 years extended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis coil and iridium plug kit is a practical, cost-effective replacement for owners of the listed GM 3.6L and 3.0L vehicles who want reliable ignition performance and a long warranty. It delivers improved starting and smoother running when the fitment matches, but buyers should confirm vehicle compatibility carefully to avoid sizing issues.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit clear a misfire code?\u003c\/strong\u003e\u003cbr\u003eIf the misfire is caused by worn coils or plugs and the vehicle is within the listed fitment, replacing both typically resolves mechanically related misfires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include OEM part numbers?\u003c\/strong\u003e\u003cbr\u003eThe kit matches OE specifications and references OE numbers such as UF569 and 90198 to ensure compatibility with original equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty is provided?\u003c\/strong\u003e\u003cbr\u003eThe product includes a 5-year warranty with 1 year of unlimited mileage protection plus 4 years of extended coverage for manufacturing defects.\u003c\/p\u003e","brand":"Motorevo","offers":[{"title":"Default Title","offer_id":48249454133467,"sku":"B0F7XQZJKW","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71RRpBXzNPL._AC_SL1500.jpg?v=1771096020","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-and-iridium-spark-plugs-compatible-with-chevy-gmc","provider":"GearMustHave","version":"1.0","type":"link"}