{"product_id":"ignition-coil-spark-plugs-for-lexus-gs300-is300-2001-2005-3-0l-i6","title":"Ignition Coil \u0026 Spark Plugs for Lexus GS300 IS300 (2001-2005) 3.0L I6","description":"\u003ch2\u003eHigh-Performance Ignition Coil \u0026amp; Spark Plug Kit for 2001-2005 Lexus GS300, IS300 (2JZ-GE \/ S160, XE10)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUpgrades the aging factory ignition system to restore lost power, optimize fuel burn, and permanently resolve common misfire codes associated with failing OEM coils and wires.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock GS300, IS300 Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory 2JZ-GE waste-spark ignition system utilizes three coil packs paired with high-tension ignition wires to fire all six cylinders. Over two decades of intense thermal cycling under the hood, the OEM plastic coil housings become brittle and crack. This thermal degradation compromises the internal epoxy potting, leading to severe voltage leaks, weak spark energy, and intermittent primary circuit malfunctions. The resulting heat soak and electrical resistance manifest as rough idling, hesitation under heavy engine load, and persistent P0300-series misfire trouble codes that routinely plague aging JDM platforms.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition overhaul kit addresses the inherent weaknesses of the factory waste-spark architecture. It features three upgraded ignition coils wound with high-purity copper internals to ensure maximum dielectric strength and highly efficient energy transfer. The inclusion of three low-resistance ignition wires guarantees uncompromised voltage delivery to the companion cylinders, completely preventing spark blowout under load. Paired with six performance iridium spark plugs, this system dramatically lowers the required firing voltage while providing a highly concentrated spark kernel. The ultra-fine iridium center electrodes actively resist spark erosion and thermal quenching, ensuring complete combustion chamber efficiency, sharp throttle response, and a stabilized idle across the entire RPM range.\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;\"\u003e2001-2005 Lexus GS300, IS300\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;\"\u003e2JZ-GE \/ S160, XE10\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;\"\u003e215 hp \/ 218 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;\"\u003eIC780531150378083110017810709206\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2001 Lexus GS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2002 Lexus GS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2003 Lexus GS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2004 Lexus GS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2005 Lexus GS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2001 Lexus IS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2002 Lexus IS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2003 Lexus IS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2004 Lexus IS300 3.0L I6\u003c\/li\u003e\n  \u003cli\u003e2005 Lexus IS300 3.0L I6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Lexus Caliber\u003c\/h3\u003e\n\u003cp\u003eLegendary JDM powerplants like the 2JZ-GE demand precision spark delivery to maintain their renowned operational smoothness and relentless power delivery, ensuring reliable performance without triggering frustrating Check Engine Lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48268733907192,"sku":"DS-EW39CDU2C","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-lexus-gs300-is300-2001-2005-3-0l-i6-1.webp?v=1776874015","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-spark-plugs-for-lexus-gs300-is300-2001-2005-3-0l-i6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}