{"product_id":"trq-ignition-coil-set-compatible-with-2003-2015-toyota-v6-improved","title":"TRQ Ignition Coil Set Compatible with 2003-2015 Toyota V6 - Improved","description":"\u003cp\u003eIn this review of the TRQ Ignition Coil Set, the verdict is practical: this kit is aimed at DIY owners and mechanics who need a direct-fit replacement for 4.0L V6 Toyotas. The six-piece set replaces the original coils on compatible 2003-2015 Tacoma, Tundra and 4Runner models and delivers noticeable improvements in throttle response and smoothness. The biggest reason to buy is the combination of direct-fit design and performance-focused construction, which makes installation straightforward and often restores engine feel without expensive dealer parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 6-piece kit:\u003c\/strong\u003e Includes six performance ignition coils so the entire bank can be replaced at once for consistent firing and balanced engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-fit replacement:\u003c\/strong\u003e Pre-assembled components are designed to match original equipment dimensions, reducing installation time and eliminating modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced energy transfer:\u003c\/strong\u003e Up to an estimated 15% more energy transferred to the spark plugs, which helps with combustion efficiency and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh temperature epoxy:\u003c\/strong\u003e The coils use epoxy rated for elevated engine temperatures to extend service life under normal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference compatibility numbers:\u003c\/strong\u003e Supplied with common reference numbers to help confirm fitment for the listed Toyota models and years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY support resources:\u003c\/strong\u003e Backed by a large library of DIY videos intended to help users view the job before they do it, making the swap easier for non-professional installers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe TRQ ignition coil set is best for owners of 2003-2009 Toyota 4Runner, 2005-2015 Tacoma and 2005-2011 Tundra V6 4.0L who want an affordable, full-bank replacement that improves throttle response and smoothness. It suits DIYers who value direct-fit parts and step-by-step video guidance to complete the swap at home.\u003c\/p\u003e\n\u003cp\u003eThose who need original equipment manufacturer lifetime service expectations or who have experienced repeated short-term coil failures may prefer to consider alternative brands with longer field-proven durability. If a single coil failure is the issue, replacing only the failed unit could be more economical than a full kit for some owners.\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 fit and straightforward installation thanks to direct-fit construction and pre-assembled components.\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and engine smoothness by delivering more energy to the spark plugs.\u003c\/li\u003e\n\u003cli\u003eComplete six-coil kit ensures all cylinders receive matched units for consistent performance.\u003c\/li\u003e\n\u003cli\u003eIncludes compatibility reference numbers to simplify vehicle fit confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report durability concerns with premature failures within a few months, so long-term reliability can vary.\u003c\/li\u003e\n\u003cli\u003eNot an OEM branded coil, so buyers prioritizing original factory parts may look elsewhere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit contents\u003c\/td\u003e\n\u003ctd\u003e6 performance ignition coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003e2003-2009 4Runner, 2005-2015 Tacoma, 2005-2011 Tundra V6 4.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference numbers\u003c\/td\u003e\n\u003ctd\u003e90919-02248; 9091902248; GN10323; UF-495\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade type\u003c\/td\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003eHigh temperature epoxy for improved service life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TRQ six-piece ignition coil set is a practical, cost-effective option for Toyota V6 owners who want to restore throttle feel and resolve misfire-related drivability issues with a full-bank, direct-fit replacement. It represents good value for those willing to accept some variability in long-term durability in exchange for improved performance and easy installation backed by DIY guidance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my V6 Tacoma?\u003c\/strong\u003e\u003cbr\u003eIt fits US-built V6 Tacoma models in the covered years with the 4.0L engine; always confirm fitment using the vehicle compatibility references before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these direct replacements or do they need modification?\u003c\/strong\u003e\u003cbr\u003eThey are designed as direct-fit, pre-assembled replacements intended to match original equipment dimensions and install without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these coils improve performance?\u003c\/strong\u003e\u003cbr\u003eUsers report improved throttle response and smoother engine operation due to higher energy transfer to the spark plugs, though long-term durability can vary.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48741539021019,"sku":"B0CHDSZNVK","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71XAamL3vwL._AC_SL1500.jpg?v=1778992152","url":"https:\/\/gearmusthave.com\/products\/trq-ignition-coil-set-compatible-with-2003-2015-toyota-v6-improved","provider":"GearMustHave","version":"1.0","type":"link"}