{"product_id":"uf495-ignition-coil-6176-double-iridium-spark-plug-set-of-6","title":"UF495 Ignition Coil \u0026 6176 Double Iridium Spark Plug Set of 6","description":"\u003cp\u003eIn this review of the UF495 ignition coil and 6176 double iridium spark plug kit, the bottom line is practical reliability for Toyota V6 4.0L owners who need a direct OEM-style replacement. The reviewer found this set ideal for drivers of 2005-2015 Tacoma, 2005-2011 Tundra, 2003-2009 4Runner and select FJ Cruiser models because it combines a high-quality ignition coil design with long-life double iridium plugs, improving cold starts and smoothing engine idle after installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits a wide range of Toyota V6 4.0L models and many L4 and V8 applications, making parts sourcing simpler for multi-vehicle households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble iridium spark plug:\u003c\/strong\u003e The 6176 plugs use double iridium for a consistent spark and a claimed long service life, reducing replacement frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-style ignition coil:\u003c\/strong\u003e The UF495 coil matches OE fit and connector design for straightforward swap-in installation with minimal adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise suppression:\u003c\/strong\u003e Internal ferrite suppressor and stainless-steel spring reduce radio frequency interference for cleaner ignition performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Thermoplastic coil connector and premium internal components resist heat and thermal cycling for longer-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull set:\u003c\/strong\u003e Includes six ignition coils and six double iridium spark plugs so a complete bank replacement can be completed at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for owners or DIY mechanics who need a full-bank replacement for Toyota V6 4.0L engines in Tacoma, Tundra, 4Runner and compatible FJ Cruiser years, or for those maintaining compatibility across L4 and some Lexus V8 models as listed. It is especially suitable when customers want an OEM-style fit and improved cold-start performance without specialist tools.\u003c\/p\u003e\n\u003cp\u003eDrivers who prefer dealer-branded parts for warranty reasons or who need a guaranteed manufacturer warranty for extended periods may look elsewhere, but for most owners seeking value, fit, and straightforward installation this set is a sensible choice.\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 ease of installation reported by customers, often completing the swap in under 30 minutes per bank.\u003c\/li\u003e\n\u003cli\u003eImproved engine smoothness, reduced misfires and better fuel efficiency were noted after installation.\u003c\/li\u003e\n\u003cli\u003eHigh-quality double iridium plugs offer long life and stable ignition performance over time.\u003c\/li\u003e\n\u003cli\u003eComplete six-pack gives consistent replacements across all cylinders at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation instructions are not included, so some users will want to consult a repair manual or online guides.\u003c\/li\u003e\n\u003cli\u003eOne realistic limitation is that this is an aftermarket kit; buyers seeking dealer-branded packaging may prefer factory-sourced parts.\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\u003eX4XZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIgnition Coil Packs x6, Double Iridium Spark Plugs x6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Numbers\u003c\/td\u003e\n\u003ctd\u003eUF495, 6176, 90919-02248, 90919-A2001, 5C1419, C1426\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eToyota V6 4.0L, select L4 2.4L\/2.7L and Lexus V8 5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eThermoplastic coil connector, stainless-steel spring, ferrite suppressor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life (plug)\u003c\/td\u003e\n\u003ctd\u003eRated for long life; double iridium design for extended performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe UF495 plus 6176 double iridium kit is a cost-effective, OEM-compatible solution for Toyota V6 4.0L owners who need a full-bank replacement that restores smooth idle and reduces misfires. With durable materials, noise suppression, and long-life plugs included, it represents strong value for DIY installers who accept that instructions must be sourced separately.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these coils and plugs a direct fit for 2008 Tacoma 4.0L?\u003c\/strong\u003e\u003cbr\u003eYes, the kit is compatible with 2005-2015 Tacoma V6 4.0L models and installs as an OE-style replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the spark plugs require special gapping?\u003c\/strong\u003e\u003cbr\u003eThe double iridium plugs come predesigned for the specified engines; follow factory gap specs from the vehicle manual if verification is desired.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs wiring or programming needed after installation?\u003c\/strong\u003e\u003cbr\u003eNo programming is required for these OE-style ignition coils; they are plug-and-play for compatible vehicles, though always check connectors before final assembly.\u003c\/p\u003e","brand":"X4XZ","offers":[{"title":"Default Title","offer_id":48636225552603,"sku":"B0CXLZJWB3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71RDYI7ae9L._AC_SL1500.jpg?v=1778545353","url":"https:\/\/gearmusthave.com\/products\/uf495-ignition-coil-6176-double-iridium-spark-plug-set-of-6","provider":"GearMustHave","version":"1.0","type":"link"}