{"product_id":"ignition-coil-and-iridium-spark-plugs-for-lexus-nx300-2018-2020-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Lexus NX300 (2018-2020) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2018-2020 Lexus NX300\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit restores factory combustion efficiency, eliminates cylinder misfires, and stabilizes idle on the 2018-2020 Lexus NX300.\u003c\/p\u003e\u003ch3\u003eThe Stock Lexus NX300 Coil Thermal Breakdown\u003c\/h3\u003e\u003cp\u003eThe high-compression, direct-injected 2.0L turbo \u003cstrong\u003e8AR-FTS\u003c\/strong\u003e engine generates intense thermal loads and high cylinder pressures that deteriorate ignition hardware over time. Prolonged heat soak breaks down the internal epoxy potting and secondary copper windings within the factory pencil coils, causing dielectric breakdown and voltage leak. Simultaneously, electrode erosion expands plug gaps, leading to spark blowout under boost, sluggish throttle response, reduced fuel economy, and P0300–P0304 misfire diagnostic trouble codes.\u003c\/p\u003e\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\u003cp\u003eThis comprehensive ignition service package provides four heavy-duty pencil ignition coils paired with laser-welded fine-wire iridium spark plugs. Engineered to match factory dwell timing and secondary output curves, the coils feature high-dielectric resin and reinforced silicone boots to eliminate internal flashover and arcing. The iridium-tipped center electrodes provide exceptional thermal conductivity, resisting carbon fouling and high-boost quenching to ensure immediate flame kernel propagation and dependable cold starts.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2018-2020 Lexus NX300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e8AR-FTS\u003c\/strong\u003e \/ \u003cstrong\u003eAZ10\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e235 hp \/ 258 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e90919-02269\u003c\/strong\u003e, UF916, KIN133346TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2018 Lexus NX300 Base, F Sport, Luxury (2.0L Turbo I4)\u003c\/li\u003e\n\u003cli\u003e2019 Lexus NX300 Base, F Sport, Luxury (2.0L Turbo I4)\u003c\/li\u003e\n\u003cli\u003e2020 Lexus NX300 Base, F Sport, Luxury (2.0L Turbo I4)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit the AZ10 NX300?\u003c\/strong\u003e\u003cbr\u003eYes, this is a direct fit for the 2018-2020 Lexus NX300 equipped with the \u003cstrong\u003e8AR-FTS\u003c\/strong\u003e 2.0L turbo engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these iridium spark plugs require manual gapping?\u003c\/strong\u003e\u003cbr\u003eNo, the included iridium plugs are factory pre-gapped specifically for the 2.0L turbo application to prevent damage to the fine-wire center electrode.\u003c\/p\u003e\u003ch3\u003eThe Lexus Standard\u003c\/h3\u003e\u003cp\u003eEngineered to deliver clean combustion and factory-smooth power transfer, this kit restores crisp turbo responsiveness without throwing CEL codes or compromising luxury-tier NVH characteristics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594527183096,"sku":"DS-EK8OOLO3D","price":103.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-lexus-nx300-2018-2020-2-0l-1.jpg?v=1790059061","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-lexus-nx300-2018-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}