{"product_id":"ignition-coil-and-iridium-spark-plugs-for-scion-xa-2004-2006-1-5l","title":"Ignition Coil and Iridium Spark Plugs for Scion xA (2004-2006) 1.5L","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Tune-Up Kit for 2004-2006 Scion xA\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory ignition energy, cold-start reliability, and complete cylinder combustion by replacing heat-degraded coil packs and worn spark plugs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock xA Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder continuous thermal cycling in the compact 1NZ-FE engine bay, the OEM coil-on-plug boots and internal potting epoxy degrade. This causes dielectric breakdown, primary resistance drift, and high-voltage arc leakage down the plug tube. Coupled with worn factory plugs with eroded gaps, the system triggers intermittent P0300-P0304 misfires, erratic idle, reduced fuel economy, and hesitation under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition kit pairs high-dielectric coil assemblies with long-life fine-wire iridium spark plugs. The direct-fit coil-on-plug units are engineered with high-purity internal copper windings, durable thermoplastic housings, and corrosion-resistant blade terminals for maximum conductivity. The fine-wire iridium center electrodes lower the required ignition voltage, generating a concentrated, high-temperature flame kernel that guarantees efficient flame propagation and reliable combustion stability.\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;\"\u003e2004-2006 Scion xA\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;\"\u003e1NZ-FE 1.5L DOHC \/ NCP61 (XP60)\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;\"\u003e108 hp \/ 105 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF316, 90919-02240, 90919-02265, C1304, 5C1293, 6731306, 1788304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Scion xA Base Hatchback 1.5L L4 (1NZ-FE)\u003c\/li\u003e\n  \u003cli\u003e2005 Scion xA Base Hatchback 1.5L L4 (1NZ-FE)\u003c\/li\u003e\n  \u003cli\u003e2006 Scion xA Base Hatchback 1.5L L4 (1NZ-FE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Scion Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-revving Japanese compact applications, this kit delivers exact factory timing synchronization, crisp throttle response, and dependable emission compliance for your daily-driven 1NZ-FE.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448859922680,"sku":"DS-EO82XPVBD","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-scion-xa-2004-2006-1-5l-1.jpg?v=1788662153","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-scion-xa-2004-2006-1-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}