{"product_id":"ignition-coil-pack-and-iridium-spark-plugs-set-for-toyota-3-5l-v6","title":"Ignition Coil Pack and Iridium Spark Plugs Set for Toyota 3.5L V6","description":"\u003cp\u003eIn this review the focus is on a combined replacement kit that includes six ignition coils and six iridium spark plugs designed specifically for Toyota and Lexus 3.5L V6 engines. The bottom line: this kit is for DIY mechanics and professional technicians who need a full-cylinder ignition refresh that matches common OE numbers and delivers improved combustion and longevity. The reviewer found the set best where compatibility and component pairing matter most, providing a practical, value-oriented option for 2005-2018 Toyota and Lexus V6 models.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e Fits a wide range of Toyota and Lexus 3.5L V6 applications, covering Sienna, Avalon, Camry, Highlander, RAV4, Venza, RX350, ES350, RX450h and IS350 model years listed, which simplifies part selection for common V6 repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Replacement Numbers:\u003c\/strong\u003e Direct replacement for several OE numbers including UF487 and multiple 90919 references, which helps ensure proper fit and connector match to original wiring harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance Coils:\u003c\/strong\u003e Coils use copper wire with higher coil turns and are claimed to generate 35,000+ volts, promoting more complete combustion and the potential for improved fuel economy and smoother running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIridium Spark Plugs:\u003c\/strong\u003e Spark plugs feature iridium center electrodes for quicker response and wear resistance, aimed at reducing cold start issues and minimizing idle shake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e The package contains six ignition coils and six iridium spark plugs, allowing a full bank replacement at once to restore even firing and consistent performance across all cylinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit suits owners of Toyota and Lexus V6 vehicles listed in the compatibility notes who prefer to replace all coils and plugs at the same time rather than piecemeal. It is also useful for independent shops and experienced DIYers who value matched components and clear OE cross-references when performing routine tune-ups or addressing misfires.\u003c\/p\u003e\n\n\u003cp\u003eShoppers who want OEM-branded boxes or factory warranty backing may want to compare alternatives; likewise, those with engines outside the stated years or different displacements should look for application-specific parts. For vehicles within the listed range, this set removes guesswork about matching plugs and coils.\u003c\/p\u003e\n\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: a full set of six coils and six plugs makes a single purchase practical for comprehensive maintenance.\u003c\/li\u003e\n\u003cli\u003eClaimed performance: higher coil turns and imported copper create a stronger spark which can improve combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eDurable plugs: iridium electrodes offer long life and better cold-start behavior compared with conventional plugs.\u003c\/li\u003e\n\u003cli\u003eClear OE cross-reference: multiple replacement numbers ease compatibility checks before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixed feedback on power: some users report varied experiences with perceived power gains, so improvements may be subtle or dependent on vehicle condition.\u003c\/li\u003e\n\u003cli\u003eAftermarket fit: buyers who require original manufacturer packaging or specific OEM warranty terms may prefer factory parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHYR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Parts\u003c\/td\u003e\n\u003ctd\u003e6 ignition coils and 6 iridium spark plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Fitment\u003c\/td\u003e\n\u003ctd\u003eToyota\/Lexus 3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eSienna, Avalon, Camry, Highlander, RAV4, Venza, RX350, ES350, RX450h, IS350 (listed years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Numbers Replaced\u003c\/td\u003e\n\u003ctd\u003eUF487, 90919-02255, 90919-A2004, 90919-A2002, 90919-02251, and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Construction\u003c\/td\u003e\n\u003ctd\u003eCopper wire with higher coil turns (claimed 35,000+ volts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark Plug Type\u003c\/td\u003e\n\u003ctd\u003eIridium center electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis coil and iridium plug kit is a pragmatic choice for owners of the listed Toyota and Lexus 3.5L V6 models who need a full ignition refresh without sourcing parts separately. It combines claimed high-voltage coils and long-life iridium plugs at a competitive price, making it a sensible value buy for restoring smooth idle and reliable starts, especially when OE cross-reference matching is important.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my 2012 Highlander 3.5L?\u003c\/strong\u003e\u003cbr\u003eYes, the kit lists compatibility with 2008-2015 Highlander 3.5L V6 models, but always confirm by comparing OE numbers and connector types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the spark plugs iridium?\u003c\/strong\u003e\u003cbr\u003eYes, the included spark plugs use iridium center electrodes for improved wear resistance and response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the package include all coils and plugs needed for one engine?\u003c\/strong\u003e\u003cbr\u003eYes, the package contains six ignition coils and six iridium spark plugs, sufficient for a full bank replacement.\u003c\/p\u003e","brand":"HYR","offers":[{"title":"Default Title","offer_id":48176001908955,"sku":"B0F9377V6W","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Lq1_U_u2L._AC_SL1500.jpg?v=1769452961","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-pack-and-iridium-spark-plugs-set-for-toyota-3-5l-v6","provider":"GearMustHave","version":"1.0","type":"link"}