{"product_id":"ignition-coil-and-iridium-spark-plugs-for-toyota-yaris-2007-2018-1-5l","title":"Ignition Coil and Iridium Spark Plugs for Toyota Yaris (2007-2018) 1.5L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2007-2018 Toyota Yaris\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores primary ignition energy and flame propagation to eliminate misfires, rough idling, and hesitation in 1.5L 4-cylinder engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Yaris Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eWith prolonged thermal cycling and high mileage, factory coil-on-plug packs on the 1NZ-FE platform suffer from dielectric breakdown within the internal resin and insulation. This degradation leads to high-voltage arcing, unburnt fuel delivery, and recurring P0300-P0304 misfire diagnostic trouble codes. Concurrently, factory plug gap growth increases the secondary ignition voltage demand, overloading aged coil windings and causing severe power loss under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition kit features four heavy-duty coil-on-plug units engineered with premium copper windings, direct-fit blade terminal connectors, and heat-resistant elastomer boots to shield against flashover and thermal fatigue. Matched with four fine-wire iridium spark plugs requiring lower arc voltage and offering exceptional thermal conductivity, this package delivers consistent spark duration, crisp throttle response, and complete combustion across the entire RPM band.\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;\"\u003e2007-2018 Toyota Yaris\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;\"\u003e1.5L 1NZ-FE \/ XP90, XP130\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;\"\u003e106 hp \/ 103 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;\"\u003eUF316, 90919-02240, 90919-02265, C1304, 5C1293\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007-2018 Toyota Yaris Base, CE, LE, L, SE (1.5L L4 Gas 1NZ-FE)\u003c\/li\u003e\n  \u003cli\u003eInterchange Numbers: UF316, 90919-02240, 90919-02265, C1304, 5C1293\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Toyota JDM Efficiency Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to strictly mirror OE dwell time parameters and output current, this ignition set preserves fuel economy, emissions compliance, and daily engine smoothness without triggering secondary circuit DTCs.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50447753412856,"sku":"DS-E9T88NCCF","price":84.95,"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-toyota-yaris-2007-2018-1-5l-1.jpg?v=1788623205","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-toyota-yaris-2007-2018-1-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}