{"product_id":"ignition-coil-iridium-spark-plugs-for-lexus-nx250-2022-2023-2-5l-i4","title":"Ignition Coil \u0026 Iridium Spark Plugs for Lexus NX250 (2022-2023) 2.5L I4","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plugs for 2022-2023 Lexus NX\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRestores optimal combustion efficiency and eliminates engine misfires by upgrading degraded factory ignition components with high-voltage coils and precision-gapped iridium spark plugs.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock NX Ignition Degradation\u003c\/h3\u003e\n  \u003cp\u003eThe factory ignition system on the A25A-FKS 2.5L engine undergoes extreme thermal cycling, which gradually degrades the internal copper windings of the OEM ignition coils. Over tens of thousands of miles, this heat soak increases internal electrical resistance, leading to weakened spark output, poor throttle response, and rough idling. Simultaneously, standard spark plug electrodes erode under the high-compression environment of the Dynamic Force engine, increasing the spark gap. This widened gap forces the ignition coils to work harder, accelerating coil failure and increasing the risk of spark blowout under heavy engine loads.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis comprehensive ignition service kit resolves voltage leaks and inconsistent spark timing by utilizing advanced dielectric epoxy resin within the coil bodies to insulate against heat soak and vibration. The upgraded ignition coils feature high-density internal copper windings that generate a stronger magnetic field for a highly concentrated voltage discharge. Paired with ultra-fine iridium center electrode spark plugs, this setup requires less voltage to bridge the gap while providing a much more stable spark. The iridium construction offers superior melting point characteristics compared to platinum, guaranteeing a complete fuel burn, restored fuel economy, and a stable idle without triggering check engine lights.\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;\"\u003e2022-2023 Lexus NX250\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;\"\u003eA25A-FKS \/ AZ20\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;\"\u003e203 hp \/ 184 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;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2022 Lexus NX250 2.5L I4 (Base, Premium)\u003c\/li\u003e\n    \u003cli\u003e2023 Lexus NX250 2.5L I4 (Base, Premium)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Lexus Precision Standard\u003c\/h3\u003e\n  \u003cp\u003eEngineered to meet the exact tolerances of modern JDM luxury powertrains, this kit guarantees smooth power delivery, immediate startup reliability, and OEM-level durability to keep your Lexus running flawlessly.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48672798277880,"sku":"DS-EHZJ47Z7G","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-lexus-nx250-2022-2023-2-5l-i4-1.jpg?v=1780032238","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-lexus-nx250-2022-2023-2-5l-i4","provider":"Performance Chip Tuning","version":"1.0","type":"link"}