{"product_id":"ignition-coil-iridium-spark-plugs-for-toyota-fj-cruiser-2007-2009-4-0l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Toyota FJ Cruiser (2007-2009) 4.0L V6","description":"\u003ch2\u003eHigh-Output Ignition Coil \u0026amp; Iridium Spark Plugs for 2007-2009 Toyota FJ Cruiser (1GR-FE \/ GSJ15)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDirect OEM replacement ignition coils and iridium spark plugs designed to restore lost power, stabilize idle, and eliminate engine misfires under heavy load.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock FJ Cruiser Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe factory ignition coils on the early 1GR-FE engines are notorious for thermal degradation over high mileage. Constant exposure to extreme engine bay temperatures leads to micro-cracking in the epoxy resin of the coil body. This creates internal arcing and voltage leaks, resulting in weak spark delivery, sluggish throttle response, and intermittent P0300-series misfire codes. Furthermore, standard copper or platinum spark plugs wear down rapidly under the prolonged load of off-road driving or towing, widening the plug gap and causing incomplete combustion, carbon buildup, and poor fuel economy.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis comprehensive ignition kit overhauls the GSJ15 spark delivery system by pairing high-energy ignition coils with premium iridium spark plugs. The upgraded coils feature heavy-duty copper windings and high-dielectric epoxy housings to resist heat soak and prevent voltage bypass, ensuring a consistent spark even under severe operating conditions. The included iridium spark plugs provide a highly concentrated spark through a fine-wire center electrode. Iridium's exceptionally high melting point ensures the electrode maintains precise gap tolerances over an extended service life, delivering a complete fuel burn. This translates to restored horsepower, improved torque output, and greater long-term reliability on the trail.\u003c\/p\u003e\n  \n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2007-2009 Toyota FJ Cruiser\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1GR-FE \/ GSJ15\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e239 hp \/ 278 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e673-1308, 23-0485, 52-1765, 52-2192, C1426SPEC, EBC1828, 26C1052, 0986AG0508, C1426VC, SKIC039, TY1319484, 2IGC0338, V70-70-0007\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2007 Toyota FJ Cruiser 4.0L V6\u003c\/li\u003e\n    \u003cli\u003e2008 Toyota FJ Cruiser 4.0L V6\u003c\/li\u003e\n    \u003cli\u003e2009 Toyota FJ Cruiser 4.0L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Toyota Durability Standard\u003c\/h3\u003e\n  \u003cp\u003eBuilt to endure rigorous off-road trails and heavy load demands, this ignition upgrade ensures your 1GR-FE maintains steady power, optimal fuel burn, and uncompromising reliability far beyond the pavement.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48268152766712,"sku":"DS-E0XD889TE","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-toyota-fj-cruiser-2007-2009-4-0l-v6-1.jpg?v=1776870968","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-iridium-spark-plugs-for-toyota-fj-cruiser-2007-2009-4-0l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}